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Create modules via SourceBinder

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This commit is contained in:
Aleksey Kladov 2020-01-16 17:33:07 +01:00
parent 9a6c26e348
commit 595b06a1b8
10 changed files with 65 additions and 112 deletions
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18
crates/ra_ide/src/impls.rs
View file

@ -1,6 +1,6 @@
//! FIXME: write short doc here
use hir::{ImplBlock, SourceBinder};
use hir::{Crate, ImplBlock, SourceBinder};
use ra_db::SourceDatabase;
use ra_syntax::{algo::find_node_at_offset, ast, AstNode};
@ -14,21 +14,17 @@ pub(crate) fn goto_implementation(
let syntax = parse.tree().syntax().clone();
let mut sb = SourceBinder::new(db);
let src = hir::ModuleSource::from_position(db, position);
let module = hir::Module::from_definition(
db,
hir::InFile { file_id: position.file_id.into(), value: src },
)?;
let krate = sb.to_module_def(position.file_id)?.krate();
if let Some(nominal_def) = find_node_at_offset::<ast::NominalDef>(&syntax, position.offset) {
return Some(RangeInfo::new(
nominal_def.syntax().text_range(),
impls_for_def(&mut sb, position, &nominal_def, module)?,
impls_for_def(&mut sb, position, &nominal_def, krate)?,
));
} else if let Some(trait_def) = find_node_at_offset::<ast::TraitDef>(&syntax, position.offset) {
return Some(RangeInfo::new(
trait_def.syntax().text_range(),
impls_for_trait(&mut sb, position, &trait_def, module)?,
impls_for_trait(&mut sb, position, &trait_def, krate)?,
));
}
@ -39,7 +35,7 @@ fn impls_for_def(
sb: &mut SourceBinder<RootDatabase>,
position: FilePosition,
node: &ast::NominalDef,
module: hir::Module,
krate: Crate,
) -> Option<Vec<NavigationTarget>> {
let ty = match node {
ast::NominalDef::StructDef(def) => {
@ -56,7 +52,6 @@ fn impls_for_def(
}
};
let krate = module.krate();
let impls = ImplBlock::all_in_crate(sb.db, krate);
Some(
@ -72,12 +67,11 @@ fn impls_for_trait(
sb: &mut SourceBinder<RootDatabase>,
position: FilePosition,
node: &ast::TraitDef,
module: hir::Module,
krate: Crate,
) -> Option<Vec<NavigationTarget>> {
let src = hir::InFile { file_id: position.file_id.into(), value: node.clone() };
let tr = sb.to_def(src)?;
let krate = module.krate();
let impls = ImplBlock::for_trait(sb.db, krate, tr);
Some(impls.into_iter().map(|imp| imp.to_nav(sb.db)).collect())