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Always use f as the argument name for &mut std::fmt::Formatter (#1023)

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This commit is contained in:
Felix Rabe 2019-07-09 23:49:07 +02:00 • committed by Osspial
parent f5c624bcd6
commit 3ee59696e5
5 changed files with 22 additions and 23 deletions
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18
src/error.rs
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@ -48,8 +48,8 @@ macro_rules! os_error {
}
impl fmt::Display for OsError {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.pad(&format!(
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
f.pad(&format!(
"os error at {}:{}: {}",
self.file, self.line, self.error
))
@ -57,23 +57,23 @@ impl fmt::Display for OsError {
}
impl fmt::Display for ExternalError {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
match self {
ExternalError::NotSupported(e) => e.fmt(formatter),
ExternalError::Os(e) => e.fmt(formatter),
ExternalError::NotSupported(e) => e.fmt(f),
ExternalError::Os(e) => e.fmt(f),
}
}
}
impl fmt::Debug for NotSupportedError {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.debug_struct("NotSupportedError").finish()
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
f.debug_struct("NotSupportedError").finish()
}
}
impl fmt::Display for NotSupportedError {
fn fmt(&self, formatter: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
formatter.pad("the requested operation is not supported by Winit")
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
f.pad("the requested operation is not supported by Winit")
}
}