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fix DebugFlags lifetimes for older compilers

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This commit is contained in:
Sean McArthur
2019-05-16 13:38:25 -07:00
parent 30f125dfc3
commit 4c2cd72ea9
1 changed files with 3 additions and 3 deletions
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6
src/frame/util.rs
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@@ -38,7 +38,7 @@ pub fn strip_padding(payload: &mut Bytes) -> Result<u8, Error> {
Ok(pad_len as u8) Ok(pad_len as u8)
} }
pub(super) fn debug_flags<'a, 'f>(fmt: &'a mut fmt::Formatter<'f>, bits: u8) -> DebugFlags<'a, 'f> { pub(super) fn debug_flags<'a, 'f: 'a>(fmt: &'a mut fmt::Formatter<'f>, bits: u8) -> DebugFlags<'a, 'f> {
let result = write!(fmt, "({:#x}", bits); let result = write!(fmt, "({:#x}", bits);
DebugFlags { DebugFlags {
fmt, fmt,
@@ -47,13 +47,13 @@ pub(super) fn debug_flags<'a, 'f>(fmt: &'a mut fmt::Formatter<'f>, bits: u8) ->
} }
} }
pub(super) struct DebugFlags<'a, 'f> { pub(super) struct DebugFlags<'a, 'f: 'a> {
fmt: &'a mut fmt::Formatter<'f>, fmt: &'a mut fmt::Formatter<'f>,
result: fmt::Result, result: fmt::Result,
started: bool, started: bool,
} }
impl<'a, 'f> DebugFlags<'a, 'f> { impl<'a, 'f: 'a> DebugFlags<'a, 'f> {
pub(super) fn flag_if(&mut self, enabled: bool, name: &str) -> &mut Self { pub(super) fn flag_if(&mut self, enabled: bool, name: &str) -> &mut Self {
if enabled { if enabled {
self.result = self.result.and_then(|()| { self.result = self.result.and_then(|()| {