Add assert_matches

Author: joelparkerhenderson

CHANGES.md

@@ -5,6 +5,8 @@ Changes highlights for recent major versions.
 
 ## Version 8.x
 
+* Add `assert_matches`, `assert_not_matches`.
+
 * Add Iterator macros: `assert_iter_all`, `assert_iter_any`, `assert_iter_eq`, etc.
 
 * Add Result macros: `assert_ok`, `assert_err`, etc.

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "assertables"
-version = "8.16.0"
+version = "8.17.0"
 authors = ["Joel Parker Henderson <[email protected]>"]
 edition = "2021"
 description = "Assertables: assert macros for better testing, debugging, quality assurance, and runtime reliability."

README.md

@@ -25,13 +25,22 @@ Examples:
 ```rust
 use assertables::*;
 let s = "hello world";
+assert_matches!(s, "hello world");
 assert_starts_with!(s, "hello");
+assert_ends_with!(s, "world");
 assert_contains!(s, "o");
 assert_len_eq!(s, "***********");
 assert_all!(s.chars(), |c: char| c < 'x');
 assert_any!(s.chars(), |c: char| c.is_whitespace());
 ```
 
+To use the macros, add this to your `Cargo.toml` file:
+
+```toml
+[dev-dependencies]
+assertables = "*"
+```
+
 Top benefits:
 
 1. You can write better tests to improve reliability and maintainability.
@@ -51,117 +60,111 @@ Top comparison crates:
     `[cool_asserts](https://crates.io/crates/cool_asserts)`.
     `[claims](https://crates.io/crates/claims)`.
 
-To use the macros, add this to your `Cargo.toml` file:
-
-```toml
-[dev-dependencies]
-assertables = "*"
-```
-
 ## Highlights
 
 Values:
 
-* `[assert_eq!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_eq) // equal to`
-* `[assert_ne!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_ne) // not equal to`
-* `[assert_lt!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_lt) // less than`
-* `[assert_le!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_le) // less than or equal to`
-* `[assert_gt!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_gt) // greater than`
-* `[assert_ge!(a, b);](https://docs.rs/assertables/8.16.0/assertables/assert_ge) // greater than or equal to`
+* `[assert_eq!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_eq) // equal to`
+* `[assert_ne!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_ne) // not equal to`
+* `[assert_lt!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_lt) // less than`
+* `[assert_le!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_le) // less than or equal to`
+* `[assert_gt!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_gt) // greater than`
+* `[assert_ge!(a, b);](https://docs.rs/assertables/8.17.0/assertables/assert_ge) // greater than or equal to`
 
 Approximations:
 
-* `[assert_approx_eq!(number, number);](https://docs.rs/assertables/8.16.0/assertables/assert_approx) // |a-b| ≤ 1e-6`
-* `[assert_in_delta!(number, number, delta);](https://docs.rs/assertables/8.16.0/assertables/assert_in_delta) // |a-b| ≤ delta`
-* `[assert_in_epsilon!(number, number, epsilon);](https://docs.rs/assertables/8.16.0/assertables/assert_in_epsilon) // |a-b| ≤ epsilon * min(a,b)`
+* `[assert_approx_eq!(number, number);](https://docs.rs/assertables/8.17.0/assertables/assert_approx) // |a-b| ≤ 1e-6`
+* `[assert_in_delta!(number, number, delta);](https://docs.rs/assertables/8.17.0/assertables/assert_in_delta) // |a-b| ≤ delta`
+* `[assert_in_epsilon!(number, number, epsilon);](https://docs.rs/assertables/8.17.0/assertables/assert_in_epsilon) // |a-b| ≤ epsilon * min(a,b)`
 
 Groups for iterators, chars, etc.:
 
-* `[assert_all!(group, predicate);](https://docs.rs/assertables/8.16.0/assertables/assert_all) // group.all(predicate)`
-* `[assert_any!(group, predicate);](https://docs.rs/assertables/8.16.0/assertables/assert_any) // group.any(predicate)`
+* `[assert_all!(group, predicate);](https://docs.rs/assertables/8.17.0/assertables/assert_all) // group.all(predicate)`
+* `[assert_any!(group, predicate);](https://docs.rs/assertables/8.17.0/assertables/assert_any) // group.any(predicate)`
 
 Infix for order operators, logic operators, etc.:
 
-* `[assert_infix!(a == b);](https://docs.rs/assertables/8.16.0/assertables/assert_infix) // order: == != < <= > >=`
-* `[assert_infix!(a && b);](https://docs.rs/assertables/8.16.0/assertables/assert_infix) // logic: && || ^ & |`
+* `[assert_infix!(a == b);](https://docs.rs/assertables/8.17.0/assertables/assert_infix) // order: == != < <= > >=`
+* `[assert_infix!(a && b);](https://docs.rs/assertables/8.17.0/assertables/assert_infix) // logic: && || ^ & |`
 
 Parts for strings, vectors, etc.:
 
-* `[assert_starts_with!(whole, part);](https://docs.rs/assertables/8.16.0/assertables/assert_starts_with) // whole.starts_with(part)`
-* `[assert_ends_with!(whole, part);](https://docs.rs/assertables/8.16.0/assertables/assert_ends_with) // whole.ends_with(part)`
+* `[assert_starts_with!(whole, part);](https://docs.rs/assertables/8.17.0/assertables/assert_starts_with) // whole.starts_with(part)`
+* `[assert_ends_with!(whole, part);](https://docs.rs/assertables/8.17.0/assertables/assert_ends_with) // whole.ends_with(part)`
 
 Lengths for strings, vectors, etc.:
 
-* `[assert_len!(item);](https://docs.rs/assertables/8.16.0/assertables/assert_len) // item.len()`
-* `[assert_is_empty!(item);](https://docs.rs/assertables/8.16.0/assertables/assert_is_empty) // item.is_empty()`
+* `[assert_len!(item);](https://docs.rs/assertables/8.17.0/assertables/assert_len) // item.len()`
+* `[assert_is_empty!(item);](https://docs.rs/assertables/8.17.0/assertables/assert_is_empty) // item.is_empty()`
 
 Matching for strings, regex, etc.:
 
-* `[assert_contains!(container, containee);](https://docs.rs/assertables/8.16.0/assertables/assert_contains) // container.contains(containee)`
-* `[assert_is_match!(matcher, matchee);](https://docs.rs/assertables/8.16.0/assertables/assert_is_match) // matcher.is_match(matchee)`
+* `[assert_matches!(expression, pattern);](module@crate::assert_matches) // matches!(expression, pattern)`
+* `[assert_is_match!(matcher, matchee);](https://docs.rs/assertables/8.17.0/assertables/assert_is_match) // matcher.is_match(matchee)`
+* `[assert_contains!(container, containee);](https://docs.rs/assertables/8.17.0/assertables/assert_contains) // container.contains(containee)`
 
 Collections for arrays, vectors, iterators, sets, maps:
 
-* `[assert_iter_eq!(arr1, arr2);](https://docs.rs/assertables/8.16.0/assertables/assert_iter) // eq ne lt le gt ge`
-* `[assert_set_eq!(vec1, vec2);](https://docs.rs/assertables/8.16.0/assertables/assert_set) // eq ne lt le gt ge etc.`
-* `[assert_bag_eq!(map1, map2);](https://docs.rs/assertables/8.16.0/assertables/assert_bag) // eq ne lt le gt ge etc.`
+* `[assert_iter_eq!(arr1, arr2);](https://docs.rs/assertables/8.17.0/assertables/assert_iter) // eq ne lt le gt ge`
+* `[assert_set_eq!(vec1, vec2);](https://docs.rs/assertables/8.17.0/assertables/assert_set) // eq ne lt le gt ge etc.`
+* `[assert_bag_eq!(map1, map2);](https://docs.rs/assertables/8.17.0/assertables/assert_bag) // eq ne lt le gt ge etc.`
 
 Result Ok/Err:
 
-* `[assert_ok!(result);](https://docs.rs/assertables/8.16.0/assertables/assert_ok) // eq ne lt le gt ge`
-* `[assert_err!(result);](https://docs.rs/assertables/8.16.0/assertables/assert_err) // eq ne lt le gt ge`
+* `[assert_ok!(result);](https://docs.rs/assertables/8.17.0/assertables/assert_ok) // eq ne lt le gt ge`
+* `[assert_err!(result);](https://docs.rs/assertables/8.17.0/assertables/assert_err) // eq ne lt le gt ge`
 
 Option Some/None:
 
-* `[assert_some!(option);](https://docs.rs/assertables/8.16.0/assertables/assert_some) // eq ne lt le gt ge`
-* `[assert_none!(option);](https://docs.rs/assertables/8.16.0/assertables/assert_none)`
+* `[assert_some!(option);](https://docs.rs/assertables/8.17.0/assertables/assert_some) // eq ne lt le gt ge`
+* `[assert_none!(option);](https://docs.rs/assertables/8.17.0/assertables/assert_none)`
 
 Poll Ready/Pending:
 
-* `[assert_ready!(poll);](https://docs.rs/assertables/8.16.0/assertables/assert_ready) // eq ne lt le gt ge`
-* `[assert_pending!(poll);](https://docs.rs/assertables/8.16.0/assertables/assert_pending)`
+* `[assert_ready!(poll);](https://docs.rs/assertables/8.17.0/assertables/assert_ready) // eq ne lt le gt ge`
+* `[assert_pending!(poll);](https://docs.rs/assertables/8.17.0/assertables/assert_pending)`
 
 Read file system paths and input/output streams:
 
-* `[assert_fs_read_to_string_eq!(path1, path2);](https://docs.rs/assertables/8.16.0/assertables/assert_fs_read_to_string) // eq ne lt le gt ge`
-* `[assert_io_read_to_string_eq!(stream1, stream2);](https://docs.rs/assertables/8.16.0/assertables/assert_io_read_to_string) // eq ne lt le gt ge`
+* `[assert_fs_read_to_string_eq!(path1, path2);](https://docs.rs/assertables/8.17.0/assertables/assert_fs_read_to_string) // eq ne lt le gt ge`
+* `[assert_io_read_to_string_eq!(stream1, stream2);](https://docs.rs/assertables/8.17.0/assertables/assert_io_read_to_string) // eq ne lt le gt ge`
 
 Run commands and programs then assert on stdout or stderr:
 
-* `[assert_command_stdout_eq!(command1, command2);](https://docs.rs/assertables/8.16.0/assertables/assert_command) // eq ne lt le gt ge etc.`
-* `[assert_program_args_stdout_eq!(program1, args1, program2, args2);](https://docs.rs/assertables/8.16.0/assertables/assert_program_args) // eq ne lt le gt ge etc.`
+* `[assert_command_stdout_eq!(command1, command2);](https://docs.rs/assertables/8.17.0/assertables/assert_command) // eq ne lt le gt ge etc.`
+* `[assert_program_args_stdout_eq!(program1, args1, program2, args2);](https://docs.rs/assertables/8.17.0/assertables/assert_program_args) // eq ne lt le gt ge etc.`
 
 Function comparisons, which are especially good for refactoring:
 
-* `[assert_fn_eq!(fn1, fn2);](https://docs.rs/assertables/8.16.0/assertables/assert_fn) // functions that return values`
-* `[assert_fn_ok_eq!(fn1, fn2);](https://docs.rs/assertables/8.16.0/assertables/assert_fn_ok) // functions that return Ok`
-* `[assert_fn_err_eq!(fn1, fn2);](https://docs.rs/assertables/8.16.0/assertables/assert_fn_err) // functions that return Err`
+* `[assert_fn_eq!(fn1, fn2);](https://docs.rs/assertables/8.17.0/assertables/assert_fn) // functions that return values`
+* `[assert_fn_ok_eq!(fn1, fn2);](https://docs.rs/assertables/8.17.0/assertables/assert_fn_ok) // functions that return Ok`
+* `[assert_fn_err_eq!(fn1, fn2);](https://docs.rs/assertables/8.17.0/assertables/assert_fn_err) // functions that return Err`
 
 
 ## Forms
 
 All assertables macros have forms for different outcomes:
 
-* `[assert_gt!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.assert_gt.html) // panic during typical test`
-* `[assert_gt_as_result!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.assert_gt_as_result.html) // return Ok or Err`
-* `[debug_assert_gt!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.debug_assert_gt.html) // panic when in debug mode`
+* `[assert_gt!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.assert_gt.html) // panic during typical test`
+* `[assert_gt_as_result!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.assert_gt_as_result.html) // return Ok or Err`
+* `[debug_assert_gt!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.debug_assert_gt.html) // panic when in debug mode`
 
 All assertables macros have forms for an optional message:
 
-* `[assert_gt!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.assert_gt.html) // automatic error message`
-* `[assert_gt!(a, b, "your text");](https://docs.rs/assertables/8.16.0/assertables/macro.assert_gt.html) // custom error message`
+* `[assert_gt!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.assert_gt.html) // automatic error message`
+* `[assert_gt!(a, b, "your text");](https://docs.rs/assertables/8.17.0/assertables/macro.assert_gt.html) // custom error message`
 
 Many assertables macros have forms for comparing left hand side (LHS) and right hand side (RHS) as the same type or as an arbitrary expression:
 
-* `[assert_ok_eq!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.assert_ok_eq.html) // Ok(…) = Ok(…)`
-* `[assert_ok_eq_expr!(a, b);](https://docs.rs/assertables/8.16.0/assertables/macro.assert_ok_eq_expr.html) // Ok(…) = expression`
+* `[assert_ok_eq!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.assert_ok_eq.html) // Ok(…) = Ok(…)`
+* `[assert_ok_eq_expr!(a, b);](https://docs.rs/assertables/8.17.0/assertables/macro.assert_ok_eq_expr.html) // Ok(…) = expression`
 
 
 ## Tracking
 
 * Package: assertables-rust-crate
-* Version: 8.16.0
+* Version: 8.17.0
 * Created: 2021-03-30T15:47:49Z
-* Updated: 2024-10-08T15:07:34Z
+* Updated: 2024-10-09T18:40:20Z
 * License: MIT or Apache-2.0 or GPL-2.0 or GPL-3.0 or contact us for more
 * Contact: Joel Parker Henderson ([email protected])

doc/lib/all.html

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+<h2 id="example"><a class="doc-anchor" href="#example">§</a>Example</h2>
+<div class="example-wrap"><pre class="rust rust-example-rendered"><code><span class="kw">use </span>assertables::<span class="kw-2">*</span>;
+
+<span class="kw">let </span>a = <span class="string">'a'</span>;
+<span class="macro">assert_matches!</span>(a, <span class="string">'a'</span>..=<span class="string">'z'</span>);</code></pre></div>
+<p>Note: this implementation of <code>assert_matches</code> is relatively basic.</p>
+<ul>
+<li>
+<p>If you want more capabilities, consider the crate <code>assert_matches</code>.</p>
+</li>
+<li>
+<p>If you’re using Rust nightly, use the std lib macro <code>assert_matches</code>.</p>
+</li>
+</ul>
+<h2 id="module-macros"><a class="doc-anchor" href="#module-macros">§</a>Module macros</h2>
+<ul>
+<li><a href="../../macro.assert_matches.html" title="macro lib::assert_matches"><code>assert_matches</code></a></li>
+<li><a href="../../macro.assert_matches_as_result.html" title="macro lib::assert_matches_as_result"><code>assert_matches_as_result</code></a></li>
+<li><a href="../../macro.debug_assert_matches.html" title="macro lib::debug_assert_matches"><code>debug_assert_matches</code></a></li>
+</ul>
+</div></details></section></div></main></body></html>

doc/lib/assert_matches/assert_matches/index.html

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+window.SIDEBAR_ITEMS = {};