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Fix warnings introduced in newer Rust Nightly

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This does not (yet) upgrade ./rust-toolchain

The warnings:

* dead_code "field is never read"
* redundant_semicolons "unnecessary trailing semicolon"
* non_fmt_panic "panic message is not a string literal, this is no longer accepted in Rust 2021"
* unstable_name_collisions "a method with this name may be added to the standard library in the future"
* legacy_derive_helpers "derive helper attribute is used before it is introduced" https://github.com/rust-lang/rust/issues/79202
This commit is contained in:
Simon Sapin 2021-02-25 10:39:53 +01:00
parent 4353d534d4
commit a0d9f97c8e
35 changed files with 75 additions and 116 deletions
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7
components/profile/mem.rs
View file

@ -101,10 +101,7 @@ impl Profiler {
let name_clone = name.clone();
match self.reporters.insert(name, reporter) {
None => true,
Some(_) => panic!(format!(
"RegisterReporter: '{}' name is already in use",
name_clone
)),
Some(_) => panic!("RegisterReporter: '{}' name is already in use", name_clone),
}
},
@ -112,7 +109,7 @@ impl Profiler {
// Panic if it hasn't previously been registered.
match self.reporters.remove(&name) {
Some(_) => true,
None => panic!(format!("UnregisterReporter: '{}' name is unknown", &name)),
None => panic!("UnregisterReporter: '{}' name is unknown", &name),
}
},