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| author | Utkarsh Kukreti <utkarshkukreti@gmail.com> | 2016-12-29 14:12:14 +0530 |
|---|---|---|
| committer | Utkarsh Kukreti <utkarshkukreti@gmail.com> | 2017-01-22 21:07:38 +0530 |
| commit | 19724d34d2b223f940363cc07aa83a8a530f8093 (patch) | |
| tree | 1b23649ee2f08e48fd55dbe20b9713d47bf6abf7 /src/libstd | |
| parent | 53106df8965d4c7f91f5063d60db09e1ffad3c13 (diff) | |
| download | rust-19724d34d2b223f940363cc07aa83a8a530f8093.tar.gz rust-19724d34d2b223f940363cc07aa83a8a530f8093.zip | |
libstd: mention `?` operator instead of removing `try!` macro reference
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/io/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs index a92b8c1a751..de5fc5bfad1 100644 --- a/src/libstd/io/mod.rs +++ b/src/libstd/io/mod.rs @@ -205,7 +205,8 @@ //! //! Last, but certainly not least, is [`io::Result`]. This type is used //! as the return type of many `std::io` functions that can cause an error, and -//! can be returned from your own functions as well. +//! can be returned from your own functions as well. Many of the examples in this +//! module use the [`?` operator]: //! //! ``` //! use std::io; @@ -249,6 +250,7 @@ //! [`println!`]: ../macro.println.html //! [`Lines`]: struct.Lines.html //! [`io::Result`]: type.Result.html +//! [`?` operator]: ../../book/syntax-index.html //! [`read()`]: trait.Read.html#tymethod.read #![stable(feature = "rust1", since = "1.0.0")] |