bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

termination_trait: Add () example to error message

Browse source
This commit is contained in:
Tyler Mandry 2018-03-20 23:01:42 -05:00
parent 1937661961
commit 94bdeb64f9
3 changed files with 3 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/libstd/process.rs
View file

@ -1443,7 +1443,7 @@ pub fn id() -> u32 {
#[cfg_attr(not(test), lang = "termination")]
#[unstable(feature = "termination_trait_lib", issue = "43301")]
#[rustc_on_unimplemented =
"`main` can only return types that implement {Termination}, not `{Self}`"]
"`main` can only return types like `()` that implement {Termination}, not `{Self}`"]
pub trait Termination {
/// Is called to get the representation of the value as status code.
/// This status code is returned to the operating system.