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Stabilize TryFrom and TryInto

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This commit is contained in:
Simon Sapin 2019-02-08 15:00:47 +01:00
parent 2f7120397f
commit c80a8f51dc
14 changed files with 30 additions and 38 deletions
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6
src/libstd/error.rs
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@ -466,14 +466,14 @@ impl Error for num::ParseIntError {
}
}
#[unstable(feature = "try_from", issue = "33417")]
#[stable(feature = "try_from", since = "1.34.0")]
impl Error for num::TryFromIntError {
fn description(&self) -> &str {
self.__description()
}
}
#[unstable(feature = "try_from", issue = "33417")]
#[stable(feature = "try_from", since = "1.34.0")]
impl Error for array::TryFromSliceError {
fn description(&self) -> &str {
self.__description()
@ -548,7 +548,7 @@ impl Error for cell::BorrowMutError {
}
}
#[unstable(feature = "try_from", issue = "33417")]
#[stable(feature = "try_from", since = "1.34.0")]
impl Error for char::CharTryFromError {
fn description(&self) -> &str {
"converted integer out of range for `char`"

1
src/libstd/lib.rs
View file

@ -281,7 +281,6 @@
#![feature(rustc_private)]
#![feature(thread_local)]
#![feature(toowned_clone_into)]
#![feature(try_from)]
#![feature(try_reserve)]
#![feature(unboxed_closures)]
#![feature(untagged_unions)]