49 lines
1.6 KiB
Rust
49 lines
1.6 KiB
Rust
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//! Completion of paths and keywords at item list position.
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use crate::{
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completions::module_or_fn_macro,
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context::{PathCompletionCtx, PathKind, PathQualifierCtx},
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CompletionContext, Completions,
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};
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pub(crate) fn complete_item_list(acc: &mut Completions, ctx: &CompletionContext) {
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let _p = profile::span("complete_unqualified_path");
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if ctx.is_path_disallowed() || ctx.has_unfinished_impl_or_trait_prev_sibling() {
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return;
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}
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let (&is_absolute_path, qualifier) = match &ctx.path_context {
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Some(PathCompletionCtx {
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kind: Some(PathKind::Item), is_absolute_path, qualifier, ..
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}) => (is_absolute_path, qualifier),
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_ => return,
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};
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match qualifier {
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Some(PathQualifierCtx { resolution, is_super_chain, .. }) => {
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if let Some(hir::PathResolution::Def(hir::ModuleDef::Module(module))) = resolution {
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for (name, def) in module.scope(ctx.db, Some(ctx.module)) {
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if let Some(def) = module_or_fn_macro(ctx.db, def) {
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acc.add_resolution(ctx, name, def);
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}
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}
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}
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if *is_super_chain {
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acc.add_keyword(ctx, "super::");
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}
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}
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None if is_absolute_path => {
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acc.add_crate_roots(ctx);
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}
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None => {
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ctx.process_all_names(&mut |name, def| {
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if let Some(def) = module_or_fn_macro(ctx.db, def) {
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acc.add_resolution(ctx, name, def);
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}
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});
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acc.add_nameref_keywords_with_colon(ctx);
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}
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}
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}
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