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docs(util): add docs and examples for the remaining util crate

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This commit is contained in:
Amin Faez
2024-12-16 12:09:29 +01:00
parent 9cc860fdeb
commit 2e0e2cfa0c
8 changed files with 444 additions and 41 deletions
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10
util/src/controlflow.rs
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@@ -1,4 +1,4 @@
/// A collection of control flow utility macros
//! A collection of control flow utility macros
#[macro_export]
/// A simple for loop to repeat a $body a number of times
@@ -33,7 +33,7 @@ macro_rules! repeat {
/// 0
/// }
/// assert_eq!(test_fn(), 0);
///
/// fn test_fn2() -> i32 {
/// return_unless!(false, 1);
/// 0
@@ -65,7 +65,7 @@ macro_rules! return_unless {
/// 0
/// }
/// assert_eq!(test_fn(), 1);
///
/// fn test_fn2() -> i32 {
/// return_if!(false, 1);
/// 0
@@ -98,7 +98,7 @@ macro_rules! return_if {
/// sum += 1;
/// }
/// assert_eq!(sum, 5);
///
/// let mut sum = 0;
/// 'one: for _ in 0..10 {
/// for j in 0..20 {
@@ -134,7 +134,7 @@ macro_rules! break_if {
/// sum += 1;
/// }
/// assert_eq!(sum, 9);
///
/// let mut sum = 0;
/// 'one: for i in 0..10 {
/// continue_if!(i == 5, 'one);