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doc: add some array usage examples

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This commit is contained in:
Tshepang Lekhonkhobe 2015-07-06 01:42:05 +02:00
parent 912ab64a0d
commit c4c5c2dd20
1 changed files with 13 additions and 0 deletions
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13
src/libstd/array.rs
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@ -9,5 +9,18 @@
// except according to those terms.
//! The fixed-size array type (`[T; n]`).
//!
//! Some usage examples:
//!
//! ```
//! let array: [i32; 3] = [0, 1, 2];
//!
//! assert_eq!(0, array[0]);
//! assert_eq!([0, 1], &array[..2]);
//!
//! for x in &array {
//! println!("{}", x);
//! }
//! ```
#![doc(primitive = "array")]