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Make doc comment test executable

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Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This commit is contained in:
Matthias Beyer 2019-02-05 01:21:05 +01:00
parent 751ce5af1a
commit 6b34e99b75
1 changed files with 16 additions and 15 deletions
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31
lib/etc/libimagutil/src/variants.rs
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@ -17,21 +17,22 @@
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
/**
* Generate variants of a base value by applying parts
*
* Example:
*
* ```ignore
* generate_variants(path, vec!["foo", "bar", "baz"], |b, v| {
* let b = b.clone();
* b.push(v);
* b
* })
*
* ```
*
*/
///
/// Generate variants of a base value by applying parts
///
/// Example:
///
/// ```
/// let base = "Base";
/// let variants = generate_variants(base, vec!["foo", "bar", "baz"], |base, modder| {
/// let mut variant = base.clone();
/// variant.push(modder);
/// variant
/// });
///
/// assert!(variants, vec!["Basefoo", "Basebar", "Basebaz"]);
/// ```
///
pub fn generate_variants<A, B, C, F>(base: &A, modders: Vec<B>, f: &F)
-> Vec<C>
where