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Auto merge of #15169 - lowr:patch/impl-header-anon-lifetime, r=HKalbasi

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Use anonymous lifetime where possible

Because anonymous lifetimes are *super* cool.

More seriously, I believe anonymous lifetimes, especially those in impl headers, reduce cognitive load to a certain extent because they usually signify that they are not relevant in the signature of the methods within (or that we can apply the usual lifetime elision rules even if they are relevant).
This commit is contained in:
bors 2023-06-30 16:57:20 +00:00
commit 76bcd9946a
30 changed files with 60 additions and 60 deletions
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4
crates/hir-def/src/body/pretty.rs
View file

@ -105,7 +105,7 @@ struct Printer<'a> {
needs_indent: bool,
}
impl<'a> Write for Printer<'a> {
impl Write for Printer<'_> {
fn write_str(&mut self, s: &str) -> fmt::Result {
for line in s.split_inclusive('\n') {
if self.needs_indent {
@ -125,7 +125,7 @@ impl<'a> Write for Printer<'a> {
}
}
impl<'a> Printer<'a> {
impl Printer<'_> {
fn indented(&mut self, f: impl FnOnce(&mut Self)) {
self.indent_level += 1;
wln!(self);

4
crates/hir-def/src/item_tree/pretty.rs
View file

@ -52,7 +52,7 @@ struct Printer<'a> {
needs_indent: bool,
}
impl<'a> Printer<'a> {
impl Printer<'_> {
fn indented(&mut self, f: impl FnOnce(&mut Self)) {
self.indent_level += 1;
wln!(self);
@ -572,7 +572,7 @@ impl<'a> Printer<'a> {
}
}
impl<'a> Write for Printer<'a> {
impl Write for Printer<'_> {
fn write_str(&mut self, s: &str) -> fmt::Result {
for line in s.split_inclusive('\n') {
if self.needs_indent {