Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <ul> <li><code>Alphanumeric</code> samples bytes instead of chars (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/935">#935</a>)</li> <li><code>Uniform</code> now supports <code>char</code>, enabling <code>rng.gen_range('A'..='Z')</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1068">#1068</a>)</li> <li>Add <code>UniformSampler::sample_single_inclusive</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/rust-random/rand/commit/6a6b9fd06dbf54538d250dfbc4c918f79daa9299"><code>6a6b9fd</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a> from GautierMinster/fix_uniform_int_panic_on_full_in...</li> <li><a href="https://github.com/rust-random/rand/commit/2c9085a2de8864ee327af0311f6a8e5747cf25b7"><code>2c9085a</code></a> Bump to 0.8.2 and update changelog</li> <li><a href="https://github.com/rust-random/rand/commit/4e8c7a4ca2963797d0ec414d04b6239ece905165"><code>4e8c7a4</code></a> distributions/uniform: fix panic in gen_range(0..=MAX)</li> <li><a href="https://github.com/rust-random/rand/commit/bda997404d9ab8a89d590734d8b0bb72aed10758"><code>bda9974</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1083">#1083</a> from dhardy/work</li> <li><a href="https://github.com/rust-random/rand/commit/594aed829133a9df8219fd2a2670c631a03d5b19"><code>594aed8</code></a> seed_from_u64: use newpavlov's suggestion</li> <li><a href="https://github.com/rust-random/rand/commit/eb4b8a44d3b5b52ef142345a89bf9eb6b3c77ec6"><code>eb4b8a4</code></a> Fix <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1082">#1082</a> (seed_from_u64 with non multiple of 4)</li> <li><a href="https://github.com/rust-random/rand/commit/34aa769d4209aef360d76b93b9967c38baa831e1"><code>34aa769</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a> from taiki-e/playground</li> <li><a href="https://github.com/rust-random/rand/commit/e5eec8e650cf97533658a0afb6a6fbd0b3bc988d"><code>e5eec8e</code></a> Prepare rand 0.8.1</li> <li><a href="https://github.com/rust-random/rand/commit/a63eb3ad3605bee74ef8d61892d07e99d5bd88b1"><code>a63eb3a</code></a> Prepare rand_core 0.6.1</li> <li><a href="https://github.com/rust-random/rand/commit/3c19b97b7a04af6d443215f003fbb00480ed9c89"><code>3c19b97</code></a> Enable all stable features in the playground</li> <li>Additional commits viewable in <a href="https://github.com/rust-random/rand/compare/0.7.3...0.8.2">compare view</a></li> </ul> </details> <br />

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Superseded by #44.

Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.3] - 2021-01-25</h2> <h3>Fixes</h3> <ul> <li>Fix <code>no-std</code> + <code>alloc</code> build by gating <code>choose_multiple_weighted</code> on <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1088">#1088</a>)</li> </ul> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/rust-random/rand/commits">compare view</a></li> </ul> </details> <br />

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</details>

Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <ul> <li><code>Alphanumeric</code> samples bytes instead of chars (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/935">#935</a>)</li> <li><code>Uniform</code> now supports <code>char</code>, enabling <code>rng.gen_range('A'..='Z')</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1068">#1068</a>)</li> <li>Add <code>UniformSampler::sample_single_inclusive</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/rust-random/rand/commit/6a6b9fd06dbf54538d250dfbc4c918f79daa9299"><code>6a6b9fd</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a> from GautierMinster/fix_uniform_int_panic_on_full_in...</li> <li><a href="https://github.com/rust-random/rand/commit/2c9085a2de8864ee327af0311f6a8e5747cf25b7"><code>2c9085a</code></a> Bump to 0.8.2 and update changelog</li> <li><a href="https://github.com/rust-random/rand/commit/4e8c7a4ca2963797d0ec414d04b6239ece905165"><code>4e8c7a4</code></a> distributions/uniform: fix panic in gen_range(0..=MAX)</li> <li><a href="https://github.com/rust-random/rand/commit/bda997404d9ab8a89d590734d8b0bb72aed10758"><code>bda9974</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1083">#1083</a> from dhardy/work</li> <li><a href="https://github.com/rust-random/rand/commit/594aed829133a9df8219fd2a2670c631a03d5b19"><code>594aed8</code></a> seed_from_u64: use newpavlov's suggestion</li> <li><a href="https://github.com/rust-random/rand/commit/eb4b8a44d3b5b52ef142345a89bf9eb6b3c77ec6"><code>eb4b8a4</code></a> Fix <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1082">#1082</a> (seed_from_u64 with non multiple of 4)</li> <li><a href="https://github.com/rust-random/rand/commit/34aa769d4209aef360d76b93b9967c38baa831e1"><code>34aa769</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a> from taiki-e/playground</li> <li><a href="https://github.com/rust-random/rand/commit/e5eec8e650cf97533658a0afb6a6fbd0b3bc988d"><code>e5eec8e</code></a> Prepare rand 0.8.1</li> <li><a href="https://github.com/rust-random/rand/commit/a63eb3ad3605bee74ef8d61892d07e99d5bd88b1"><code>a63eb3a</code></a> Prepare rand_core 0.6.1</li> <li><a href="https://github.com/rust-random/rand/commit/3c19b97b7a04af6d443215f003fbb00480ed9c89"><code>3c19b97</code></a> Enable all stable features in the playground</li> <li>Additional commits viewable in <a href="https://github.com/rust-random/rand/compare/0.6.5...0.8.2">compare view</a></li> </ul> </details> <br />

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Superseded by #33.

Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <ul> <li><code>Alphanumeric</code> samples bytes instead of chars (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/935">#935</a>)</li> <li><code>Uniform</code> now supports <code>char</code>, enabling <code>rng.gen_range('A'..='Z')</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1068">#1068</a>)</li> <li>Add <code>UniformSampler::sample_single_inclusive</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> </ul> <!-- raw HTML omitted --> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/rust-random/rand/commit/6a6b9fd06dbf54538d250dfbc4c918f79daa9299"><code>6a6b9fd</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a> from GautierMinster/fix_uniform_int_panic_on_full_in...</li> <li><a href="https://github.com/rust-random/rand/commit/2c9085a2de8864ee327af0311f6a8e5747cf25b7"><code>2c9085a</code></a> Bump to 0.8.2 and update changelog</li> <li><a href="https://github.com/rust-random/rand/commit/4e8c7a4ca2963797d0ec414d04b6239ece905165"><code>4e8c7a4</code></a> distributions/uniform: fix panic in gen_range(0..=MAX)</li> <li><a href="https://github.com/rust-random/rand/commit/bda997404d9ab8a89d590734d8b0bb72aed10758"><code>bda9974</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1083">#1083</a> from dhardy/work</li> <li><a href="https://github.com/rust-random/rand/commit/594aed829133a9df8219fd2a2670c631a03d5b19"><code>594aed8</code></a> seed_from_u64: use newpavlov's suggestion</li> <li><a href="https://github.com/rust-random/rand/commit/eb4b8a44d3b5b52ef142345a89bf9eb6b3c77ec6"><code>eb4b8a4</code></a> Fix <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1082">#1082</a> (seed_from_u64 with non multiple of 4)</li> <li><a href="https://github.com/rust-random/rand/commit/34aa769d4209aef360d76b93b9967c38baa831e1"><code>34aa769</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a> from taiki-e/playground</li> <li><a href="https://github.com/rust-random/rand/commit/e5eec8e650cf97533658a0afb6a6fbd0b3bc988d"><code>e5eec8e</code></a> Prepare rand 0.8.1</li> <li><a href="https://github.com/rust-random/rand/commit/a63eb3ad3605bee74ef8d61892d07e99d5bd88b1"><code>a63eb3a</code></a> Prepare rand_core 0.6.1</li> <li><a href="https://github.com/rust-random/rand/commit/3c19b97b7a04af6d443215f003fbb00480ed9c89"><code>3c19b97</code></a> Enable all stable features in the playground</li> <li>Additional commits viewable in <a href="https://github.com/rust-random/rand/compare/0.7.3...0.8.2">compare view</a></li> </ul> 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Superseded by #33.

Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.3] - 2021-01-25</h2> <h3>Fixes</h3> <ul> <li>Fix <code>no-std</code> + <code>alloc</code> build by gating <code>choose_multiple_weighted</code> on <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1088">#1088</a>)</li> </ul> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li>See full diff in <a href="https://github.com/rust-random/rand/commits">compare view</a></li> </ul> </details> <br />

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Updates the requirements on rand to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/rust-random/rand/blob/master/CHANGELOG.md">rand's changelog</a>.</em></p> <blockquote> <h2>[0.8.3] - 2021-01-25</h2> <h3>Fixes</h3> <ul> <li>Fix <code>no-std</code> + <code>alloc</code> build by gating <code>choose_multiple_weighted</code> on <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1088">#1088</a>)</li> </ul> <h2>[0.8.2] - 2021-01-12</h2> <h3>Fixes</h3> <ul> <li>Fix panic in <code>UniformInt::sample_single_inclusive</code> and <code>Rng::gen_range</code> when providing a full integer range (eg <code>0..=MAX</code>) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1087">#1087</a>)</li> </ul> <h2>[0.8.1] - 2020-12-31</h2> <h3>Other</h3> <ul> <li>Enable all stable features in the playground (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1081">#1081</a>)</li> </ul> <h2>[0.8.0] - 2020-12-18</h2> <h3>Platform support</h3> <ul> <li>The minimum supported Rust version is now 1.36 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li><code>getrandom</code> updated to v0.2 (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1041">#1041</a>)</li> <li>Remove <code>wasm-bindgen</code> and <code>stdweb</code> feature flags. For details of WASM support, see the <a href="https://docs.rs/getrandom/latest">getrandom documentation</a>. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>ReadRng::next_u32</code> and <code>next_u64</code> now use little-Endian conversion instead of native-Endian, affecting results on Big-Endian platforms (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1061">#1061</a>)</li> <li>The <code>nightly</code> feature no longer implies the <code>simd_support</code> feature (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1048">#1048</a>)</li> <li>Fix <code>simd_support</code> feature to work on current nightlies (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1056">#1056</a>)</li> </ul> <h3>Rngs</h3> <ul> <li><code>ThreadRng</code> is no longer <code>Copy</code> to enable safe usage within thread-local destructors (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1035">#1035</a>)</li> <li><code>gen_range(a, b)</code> was replaced with <code>gen_range(a..b)</code>. <code>gen_range(a..=b)</code> is also supported. Note that <code>a</code> and <code>b</code> can no longer be references or SIMD types. (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/744">#744</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1003">#1003</a>)</li> <li>Replace <code>AsByteSliceMut</code> with <code>Fill</code> and add support for <code>[bool], [char], [f32], [f64]</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/940">#940</a>)</li> <li>Restrict <code>rand::rngs::adapter</code> to <code>std</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1027">#1027</a>; see also <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/928">#928</a>)</li> <li><code>StdRng</code>: add new <code>std_rng</code> feature flag (enabled by default, but might need to be used if disabling default crate features) (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/948">#948</a>)</li> <li><code>StdRng</code>: Switch from ChaCha20 to ChaCha12 for better performance (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1028">#1028</a>)</li> <li><code>SmallRng</code>: Replace PCG algorithm with xoshiro{128,256}++ (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1038">#1038</a>)</li> </ul> <h3>Sequences</h3> <ul> <li>Add <code>IteratorRandom::choose_stable</code> as an alternative to <code>choose</code> which does not depend on size hints (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1057">#1057</a>)</li> <li>Improve accuracy and performance of <code>IteratorRandom::choose</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1059">#1059</a>)</li> <li>Implement <code>IntoIterator</code> for <code>IndexVec</code>, replacing the <code>into_iter</code> method (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1007">#1007</a>)</li> <li>Add value stability tests for <code>seq</code> module (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/933">#933</a>)</li> </ul> <h3>Misc</h3> <ul> <li>Support <code>PartialEq</code> and <code>Eq</code> for <code>StdRng</code>, <code>SmallRng</code> and <code>StepRng</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/979">#979</a>)</li> <li>Added a <code>serde1</code> feature and added Serialize/Deserialize to <code>UniformInt</code> and <code>WeightedIndex</code> (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/974">#974</a>)</li> <li>Drop some unsafe code (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/962">#962</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/963">#963</a>, <a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1011">#1011</a>)</li> <li>Reduce packaged crate size (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/983">#983</a>)</li> <li>Migrate to GitHub Actions from Travis+AppVeyor (<a href="https://github-redirect.dependabot.com/rust-random/rand/issues/1073">#1073</a>)</li> </ul> <h3>Distributions</h3> <!-- raw HTML omitted --> </blockquote> <p>... 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Very helpful, thank you very much.

Hi, thanks for asking! The goal of the Async Foundations WG is to work on the language/stdlib side of async Rust, and currently does not directly maintain any async runtimes. Although WG members are involved in maintaining various runtimes and ecosystem components, so it's understandable why you'd ask this question here.

There are currently no plans from the working group to author an embedded runtime, but luckily existing efforts exist. The most active one is probably currently embassy, but the embrio project has seen a lot of work as well.

I hope this is helpful!

Very helpful, thank you very much.

The example at https://docs.rs/tide/0.15.0/tide/ listens on port 8080, but the curl commands below the code to demonstrate its usage send requests to port 8000.

Thanks for the PR - I'd like to get this in for the next release at the end of the month if possible. Need to check on why the impact but should be ok.

Ah yes, though the benefits I mentioned of using a oneshot channel still apply.

Thanks! Let me know if you find anything or are able to reproduce

This is useful for custom 404's.

http-types currently only has an optional dependency on async-std for the file system stuff. for channels, it uses async-channel on main currently: https://github.com/http-rs/http-types/blob/main/Cargo.toml#L32

There are a couple of places where a one-time channel is needed:

• Upgrading a connection
• Sending/receiving trailers

Currently these wrap the channel from async_std, but it would simplify things if they wrapped oneshot::channel from futures (or other similar channel) instead, as that channel offers the following benefits:

• Simpler implementation and less synchronization, since only two tasks are involved.
• Send function does not need to be async.

Since this is a breaking change to the signature of send, it should be done for the next major release.

I will try to reproduce from the snippet, and see if I found some hints. Thx!

I wonder if this has to do with the fact that async-h1 doesn't properly parse the keep-alive header