mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add missing urls for error module

Browse Source
This commit is contained in:
Guillaume Gomez 2016-10-03 17:20:39 +02:00
parent fe36876ce1
commit baa854f167
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/libstd/error.rs
View File

@ -13,9 +13,9 @@
//! # The `Error` trait
//!
//! `Error` is a trait representing the basic expectations for error values,
//! i.e. values of type `E` in `Result<T, E>`. At a minimum, errors must provide
//! i.e. values of type `E` in [`Result<T, E>`]. At a minimum, errors must provide
//! a description, but they may optionally provide additional detail (via
//! `Display`) and cause chain information:
//! [`Display`]) and cause chain information:
//!
//! ```
//! use std::fmt::Display;
@ -27,12 +27,16 @@
//! }
//! ```
//!
//! The `cause` method is generally used when errors cross "abstraction
//! The [`cause`] method is generally used when errors cross "abstraction
//! boundaries", i.e. when a one module must report an error that is "caused"
//! by an error from a lower-level module. This setup makes it possible for the
//! high-level module to provide its own errors that do not commit to any
//! particular implementation, but also reveal some of its implementation for
//! debugging via `cause` chains.
//! debugging via [`cause`] chains.
//!
//! [`Result<T, E>`]: ../result/enum.Result.html
//! [`Display`]: ../fmt/trait.Display.html
//! [`cause`]: trait.Error.html#method.cause
#![stable(feature = "rust1", since = "1.0.0")]