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Rename typ to ty and use &str where possible.

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This commit is contained in:
krk 2019-04-16 21:17:38 +02:00
parent 3878fe86e7
commit 2384e5f4a2
1 changed files with 12 additions and 11 deletions
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23
components/script_plugins/webidl_must_inherit.rs
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@ -65,11 +65,11 @@ impl WebIdlPass {
}
}
fn get_typ_name(typ: String) -> String {
if let Some(i) = typ.rfind(':') {
typ[i + 1..].to_string()
fn get_ty_name(ty: &str) -> &str {
if let Some(i) = ty.rfind(':') {
&ty[i + 1..]
} else {
typ
ty
}
}
@ -118,13 +118,13 @@ fn check_inherits(code: &str, name: &str, parent_name: &str) -> Result<(), Box<E
}))
}
fn check_webidl(name: &str, parent_name: Option<String>) -> Result<(), Box<Error>> {
fn check_webidl(name: &str, parent_name: Option<&str>) -> Result<(), Box<Error>> {
let path = get_webidl_path(&name)?;
println!("struct_webidl_path: {:?}", &path);
if let Some(parent) = parent_name {
let code = fs::read_to_string(path)?;
return check_inherits(&code, &name, &parent);
return check_inherits(&code, &name, parent);
}
Ok(())
@ -165,18 +165,19 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for WebIdlPass {
let struct_name = n.to_string();
println!("struct_name: {:?}", struct_name);
let mut parent_typ_name: Option<String> = None;
let ty: String;
let mut parent_name: Option<&str> = None;
for ref field in def.fields() {
let def_id = cx.tcx.hir().local_def_id_from_hir_id(field.hir_id);
let ty = cx.tcx.type_of(def_id);
let typ_name = get_typ_name(ty.to_string());
parent_typ_name = Some(typ_name);
ty = cx.tcx.type_of(def_id).to_string();
let name = get_ty_name(&ty);
parent_name = Some(name);
// Only first field is relevant.
break;
}
match check_webidl(&struct_name, parent_typ_name) {
match check_webidl(&struct_name, parent_name) {
Ok(()) => {},
Err(e) => {
let description = format!("{}", e);