rs_std_ext/
lib.rs

1//! # `std-ext`
2//! This crate provides some additions to the standard library api.
3//! 
4//! ## How to use
5//! 
6//! In general, the extensions provided by this crate are based on rust's trait system,
7//! so you only need to import the provided traits to use the extension methods.
8//! 
9//! Take `std::option::Option` as an example:
10//! 
11//! ```rust
12//! // import the trait
13//! use rs_std_ext::option::OptionExt;
14//! 
15//! let op: Option<usize> = Some(42);
16//! assert_eq! (
17//!     // this method is defined by the `OptionExt` trait
18//!     // Note: The method is deprecated. Use std's method instead.
19//!     op.is_none_or(|x| *x > 0),
20//!     true
21//! );
22//! ```
23//! 
24//! The layout of the extension trait basically matches the layout of rust std and rust core,
25//! with `Ext` as a suffix, e.g. the trait for `std::option::Option` is `rs_std_ext::option::OptionExt`.
26//! 
27
28
29pub mod option;
30pub mod result;
31pub mod time;
32pub mod tuple;
33pub mod vec;
34pub mod unwrap;
35
36mod compile_warning;
rs_std_ext/lib.rs

rs_std_ext/
lib.rs
