migrations/winit
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Migrate to 2018 edition. (#924)

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* Migrate to 2018 edition.

* Use impl Iterator at one site.

* Fix more rust 2018 idioms.
This commit is contained in:
CrLF0710
2019-06-18 02:27:00 +08:00
committed by Osspial
parent 2e0bbc091f
commit f879bca21c
71 changed files with 411 additions and 436 deletions
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10
src/error.rs
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@@ -1,7 +1,7 @@
use std::fmt;
use std::error;
use platform_impl;
use crate::platform_impl;
/// An error whose cause it outside Winit's control.
#[derive(Debug)]
@@ -55,13 +55,13 @@ macro_rules! os_error {
}
impl fmt::Display for OsError {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.pad(&format!("os error at {}:{}: {}", self.file, self.line, self.error))
}
}
impl fmt::Display for ExternalError {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
match self {
ExternalError::NotSupported(e) => e.fmt(formatter),
ExternalError::Os(e) => e.fmt(formatter),
@@ -70,13 +70,13 @@ impl fmt::Display for ExternalError {
}
impl fmt::Debug for NotSupportedError {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.debug_struct("NotSupportedError").finish()
}
}
impl fmt::Display for NotSupportedError {
fn fmt(&self, formatter: &mut fmt::Formatter) -> Result<(), fmt::Error> {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.pad("the requested operation is not supported by Winit")
}
}