rollup merge of #23879: seanmonstar/del-from-error

Conflicts:
	src/libcore/error.rs

5 files changed, 13 insertions, 13 deletions

diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
index a00f7708025..f5c7d1d18d5 100644
--- a/src/libstd/ffi/c_str.rs
+++ b/src/libstd/ffi/c_str.rs
@@ -12,7 +12,7 @@
 
 use convert::Into;
 use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering};
-use error::{Error, FromError};
+use error::Error;
 use fmt;
 use io;
 use iter::Iterator;
@@ -298,8 +298,8 @@ impl fmt::Display for NulError {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl FromError<NulError> for io::Error {
-    fn from_error(_: NulError) -> io::Error {
+impl From<NulError> for io::Error {
+    fn from(_: NulError) -> io::Error {
         io::Error::new(io::ErrorKind::InvalidInput,
                        "data provided contains a nul byte", None)
     }
@@ -307,8 +307,8 @@ impl FromError<NulError> for io::Error {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 #[allow(deprecated)]
-impl FromError<NulError> for old_io::IoError {
-    fn from_error(_: NulError) -> old_io::IoError {
+impl From<NulError> for old_io::IoError {
+    fn from(_: NulError) -> old_io::IoError {
         old_io::IoError {
             kind: old_io::IoErrorKind::InvalidInput,
             desc: "data provided contains a nul byte",
diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs
index 8eea06bf6b0..628ad839c16 100644
--- a/src/libstd/io/buffered.rs
+++ b/src/libstd/io/buffered.rs
@@ -16,7 +16,7 @@ use prelude::v1::*;
 use io::prelude::*;
 
 use cmp;
-use error::{self, FromError};
+use error;
 use fmt;
 use io::{self, DEFAULT_BUF_SIZE, Error, ErrorKind};
 use ptr;
@@ -264,8 +264,8 @@ impl<W> IntoInnerError<W> {
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
-impl<W> FromError<IntoInnerError<W>> for Error {
-    fn from_error(iie: IntoInnerError<W>) -> Error { iie.1 }
+impl<W> From<IntoInnerError<W>> for Error {
+    fn from(iie: IntoInnerError<W>) -> Error { iie.1 }
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs
index 645bc5db753..b3d1adb4421 100644
--- a/src/libstd/macros.rs
+++ b/src/libstd/macros.rs
@@ -101,7 +101,7 @@ macro_rules! try {
     ($expr:expr) => (match $expr {
         $crate::result::Result::Ok(val) => val,
         $crate::result::Result::Err(err) => {
-            return $crate::result::Result::Err($crate::error::FromError::from_error(err))
+            return $crate::result::Result::Err($crate::convert::From::from(err))
         }
     })
 }
diff --git a/src/libstd/os.rs b/src/libstd/os.rs
index 2e3f47fea86..4ae3ad29c73 100644
--- a/src/libstd/os.rs
+++ b/src/libstd/os.rs
@@ -40,7 +40,7 @@ use boxed::Box;
 use clone::Clone;
 use convert::From;
 use env;
-use error::{FromError, Error};
+use error::Error;
 use ffi::{OsString, OsStr};
 use fmt;
 use iter::Iterator;
diff --git a/src/libstd/sync/poison.rs b/src/libstd/sync/poison.rs
index c07c83d37f4..cea2def30f1 100644
--- a/src/libstd/sync/poison.rs
+++ b/src/libstd/sync/poison.rs
@@ -11,7 +11,7 @@
 use prelude::v1::*;
 
 use cell::UnsafeCell;
-use error::{Error, FromError};
+use error::{Error};
 use fmt;
 use thread;
 
@@ -144,8 +144,8 @@ impl<T> PoisonError<T> {
     pub fn get_mut(&mut self) -> &mut T { &mut self.guard }
 }
 
-impl<T> FromError<PoisonError<T>> for TryLockError<T> {
-    fn from_error(err: PoisonError<T>) -> TryLockError<T> {
+impl<T> From<PoisonError<T>> for TryLockError<T> {
+    fn from(err: PoisonError<T>) -> TryLockError<T> {
         TryLockError::Poisoned(err)
     }
 }