bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/signature_help.rs')
-rw-r--r--crates/ide/src/signature_help.rs36
1 files changed, 18 insertions, 18 deletions
diff --git a/crates/ide/src/signature_help.rs b/crates/ide/src/signature_help.rs
index f9ec44813a..9c3204c199 100644
--- a/crates/ide/src/signature_help.rs
+++ b/crates/ide/src/signature_help.rs
@@ -31,7 +31,7 @@ use crate::RootDatabase;
/// edited.
#[derive(Debug)]
pub struct SignatureHelp {
- pub doc: Option<Documentation>,
+ pub doc: Option<Documentation<'static>>,
pub signature: String,
pub active_parameter: Option<usize>,
parameters: Vec<TextRange>,
@@ -174,7 +174,7 @@ fn signature_help_for_call(
let mut fn_params = None;
match callable.kind() {
hir::CallableKind::Function(func) => {
- res.doc = func.docs(db);
+ res.doc = func.docs(db).map(Documentation::into_owned);
if func.is_async(db) {
format_to!(res.signature, "async ");
}
@@ -199,7 +199,7 @@ fn signature_help_for_call(
});
}
hir::CallableKind::TupleStruct(strukt) => {
- res.doc = strukt.docs(db);
+ res.doc = strukt.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "struct {}", strukt.name(db).display(db, edition));
let generic_params = GenericDef::Adt(strukt.into())
@@ -212,7 +212,7 @@ fn signature_help_for_call(
}
}
hir::CallableKind::TupleEnumVariant(variant) => {
- res.doc = variant.docs(db);
+ res.doc = variant.docs(db).map(Documentation::into_owned);
format_to!(
res.signature,
"enum {}",
@@ -320,33 +320,33 @@ fn signature_help_for_generics(
let db = sema.db;
match generics_def {
hir::GenericDef::Function(it) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "fn {}", it.name(db).display(db, edition));
}
hir::GenericDef::Adt(hir::Adt::Enum(it)) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "enum {}", it.name(db).display(db, edition));
if let Some(variant) = variant {
// In paths, generics of an enum can be specified *after* one of its variants.
// eg. `None::<u8>`
// We'll use the signature of the enum, but include the docs of the variant.
- res.doc = variant.docs(db);
+ res.doc = variant.docs(db).map(Documentation::into_owned);
}
}
hir::GenericDef::Adt(hir::Adt::Struct(it)) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "struct {}", it.name(db).display(db, edition));
}
hir::GenericDef::Adt(hir::Adt::Union(it)) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "union {}", it.name(db).display(db, edition));
}
hir::GenericDef::Trait(it) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "trait {}", it.name(db).display(db, edition));
}
hir::GenericDef::TypeAlias(it) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "type {}", it.name(db).display(db, edition));
}
// These don't have generic args that can be specified
@@ -501,7 +501,7 @@ fn signature_help_for_tuple_struct_pat(
let fields: Vec<_> = if let PathResolution::Def(ModuleDef::Variant(variant)) = path_res {
let en = variant.parent_enum(db);
- res.doc = en.docs(db);
+ res.doc = en.docs(db).map(Documentation::into_owned);
format_to!(
res.signature,
"enum {}::{} (",
@@ -518,7 +518,7 @@ fn signature_help_for_tuple_struct_pat(
match adt {
hir::Adt::Struct(it) => {
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "struct {} (", it.name(db).display(db, edition));
it.fields(db)
}
@@ -628,7 +628,7 @@ fn signature_help_for_record_<'db>(
fields = variant.fields(db);
let en = variant.parent_enum(db);
- res.doc = en.docs(db);
+ res.doc = en.docs(db).map(Documentation::into_owned);
format_to!(
res.signature,
"enum {}::{} {{ ",
@@ -645,12 +645,12 @@ fn signature_help_for_record_<'db>(
match adt {
hir::Adt::Struct(it) => {
fields = it.fields(db);
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "struct {} {{ ", it.name(db).display(db, edition));
}
hir::Adt::Union(it) => {
fields = it.fields(db);
- res.doc = it.docs(db);
+ res.doc = it.docs(db).map(Documentation::into_owned);
format_to!(res.signature, "union {} {{ ", it.name(db).display(db, edition));
}
_ => return None,
@@ -746,12 +746,12 @@ mod tests {
#[rust_analyzer::rust_fixture] ra_fixture: &str,
) -> (RootDatabase, FilePosition) {
let mut database = RootDatabase::default();
- let change_fixture = ChangeFixture::parse(&database, ra_fixture);
+ let change_fixture = ChangeFixture::parse(ra_fixture);
database.apply_change(change_fixture.change);
let (file_id, range_or_offset) =
change_fixture.file_position.expect("expected a marker ($0)");
let offset = range_or_offset.expect_offset();
- let position = FilePosition { file_id: file_id.file_id(&database), offset };
+ let position = FilePosition { file_id: file_id.file_id(), offset };
(database, position)
}