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Convert &Option<T> to Option<&T>

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This commit is contained in:
Yuri Astrakhan 2024-09-27 23:48:00 -04:00
parent 7b566c214e
commit f7d5d9d892
7 changed files with 122 additions and 83 deletions
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14
src/driver.rs
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@ -74,11 +74,11 @@ fn test_has_arg() {
assert!(!has_arg(args, "--bar"));
}
fn track_clippy_args(psess: &mut ParseSess, args_env_var: &Option<String>) {
psess.env_depinfo.get_mut().insert((
Symbol::intern("CLIPPY_ARGS"),
args_env_var.as_deref().map(Symbol::intern),
));
fn track_clippy_args(psess: &mut ParseSess, args_env_var: Option<&str>) {
psess
.env_depinfo
.get_mut()
.insert((Symbol::intern("CLIPPY_ARGS"), args_env_var.map(Symbol::intern)));
}
/// Track files that may be accessed at runtime in `file_depinfo` so that cargo will re-run clippy
@ -122,7 +122,7 @@ impl rustc_driver::Callbacks for RustcCallbacks {
fn config(&mut self, config: &mut interface::Config) {
let clippy_args_var = self.clippy_args_var.take();
config.psess_created = Some(Box::new(move |psess| {
track_clippy_args(psess, &clippy_args_var);
track_clippy_args(psess, clippy_args_var.as_deref());
}));
}
}
@ -139,7 +139,7 @@ impl rustc_driver::Callbacks for ClippyCallbacks {
let previous = config.register_lints.take();
let clippy_args_var = self.clippy_args_var.take();
config.psess_created = Some(Box::new(move |psess| {
track_clippy_args(psess, &clippy_args_var);
track_clippy_args(psess, clippy_args_var.as_deref());
track_files(psess);
// Trigger a rebuild if CLIPPY_CONF_DIR changes. The value must be a valid string so