68 lines
1.9 KiB
HTML
68 lines
1.9 KiB
HTML
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<h2>Comments</h2>
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<pre><code>// Single line comment
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/// Doc comments
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/* Multiline
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comment */</code></pre>
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<h2>Strings</h2>
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<pre><code>'C'; '\''; '\n'; '\u7FFF'; // Characters
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"foo \"bar\" baz"; // String
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r##"foo #"bar"# baz"##; // Raw string with # pairs
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b'C'; b'\''; b'\n'; // Bytes
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b"foo \"bar\" baz"; // Byte string
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br##"foo #"bar"# baz"##; // Raw byte string with # pairs
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</code></pre>
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<h2>Numbers</h2>
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<pre><code>123i; // type int
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123u; // type uint
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123_u; // type uint
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0xff_u8; // type u8
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0o70_i16; // type i16
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0b1111_1111_1001_0000_i32; // type i32
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123.0f64; // type f64
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0.1f64; // type f64
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0.1f32; // type f32
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12E+99_f64; // type f64
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</code></pre>
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<h2>Booleans</h2>
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<pre><code>true; false;</code></pre>
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<h2>Functions and macros</h2>
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<pre><code>println!("x is {}", x);
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fn next_two(x: int) -> (int, int) { (x + 1i, x + 2i) }
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next_two(5i);
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vec![1i, 2, 3];
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</code></pre>
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<h2>Attributes</h2>
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<pre><code>#![warn(unstable)]
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#[test]
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fn a_test() {
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// ...
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}</code></pre>
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<h2>Closure parameters and bitwise OR</h2>
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<pre><code>let x = a | b;
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let y = c || d;
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let add_one = |x: int| -> int { 1i + x };
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let printer = || { println!("x is: {}", x); };
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</code></pre>
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<h2>Known failures</h2>
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<p>There are certain edge cases where Prism will fail.
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There are always such cases in every regex-based syntax highlighter.
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However, Prism dares to be open and honest about them.
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If a failure is listed here, it doesn’t mean it will never be fixed. This is more of a “known bugs” list, just with a certain type of bug.
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</p>
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<h3>Nested block comments</h3>
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<pre><code>/* Nested block
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/* comments
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are */
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not supported */</code></pre>
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<h3>Delimiters of parameters for closures that don't use braces</h3>
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<pre><code>|x| x + 1i;</code></pre>
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