bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/lib.rs')
-rw-r--r--crates/ide/src/lib.rs59
1 files changed, 45 insertions, 14 deletions
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs
index 078b66dd39..87e769e423 100644
--- a/crates/ide/src/lib.rs
+++ b/crates/ide/src/lib.rs
@@ -56,20 +56,24 @@ mod typing;
mod view_crate_graph;
mod view_hir;
mod view_mir;
+mod interpret_function;
mod view_item_tree;
mod shuffle_crate_graph;
+mod fetch_crates;
-use std::sync::Arc;
+use std::ffi::OsStr;
use cfg::CfgOptions;
+use fetch_crates::CrateInfo;
use ide_db::{
base_db::{
salsa::{self, ParallelDatabase},
CrateOrigin, Env, FileLoader, FileSet, SourceDatabase, VfsPath,
},
- symbol_index, LineIndexDatabase,
+ symbol_index, FxHashMap, FxIndexSet, LineIndexDatabase,
};
use syntax::SourceFile;
+use triomphe::Arc;
use crate::navigation_target::{ToNav, TryToNav};
@@ -80,11 +84,14 @@ pub use crate::{
file_structure::{StructureNode, StructureNodeKind},
folding_ranges::{Fold, FoldKind},
highlight_related::{HighlightRelatedConfig, HighlightedRange},
- hover::{HoverAction, HoverConfig, HoverDocFormat, HoverGotoTypeData, HoverResult},
+ hover::{
+ HoverAction, HoverConfig, HoverDocFormat, HoverGotoTypeData, HoverResult,
+ MemoryLayoutHoverConfig, MemoryLayoutHoverRenderKind,
+ },
inlay_hints::{
AdjustmentHints, AdjustmentHintsMode, ClosureReturnTypeHints, DiscriminantHints, InlayHint,
- InlayHintLabel, InlayHintLabelPart, InlayHintsConfig, InlayKind, InlayTooltip,
- LifetimeElisionHints,
+ InlayHintLabel, InlayHintLabelPart, InlayHintPosition, InlayHintsConfig, InlayKind,
+ InlayTooltip, LifetimeElisionHints,
},
join_lines::JoinLinesConfig,
markup::Markup,
@@ -154,7 +161,11 @@ impl AnalysisHost {
}
pub fn update_lru_capacity(&mut self, lru_capacity: Option<usize>) {
- self.db.update_lru_capacity(lru_capacity);
+ self.db.update_parse_query_lru_capacity(lru_capacity);
+ }
+
+ pub fn update_lru_capacities(&mut self, lru_capacities: &FxHashMap<Box<str>, usize>) {
+ self.db.update_lru_capacities(lru_capacities);
}
/// Returns a snapshot of the current state, which you can query for
@@ -233,14 +244,14 @@ impl Analysis {
None,
None,
cfg_options.clone(),
- cfg_options,
+ None,
Env::default(),
- Ok(Vec::new()),
false,
- CrateOrigin::CratesIo { repo: None, name: None },
+ CrateOrigin::Local { repo: None, name: None },
Err("Analysis::from_single_file has no target layout".into()),
+ None,
);
- change.change_file(file_id, Some(Arc::new(text)));
+ change.change_file(file_id, Some(Arc::from(text)));
change.set_crate_graph(crate_graph);
host.apply_change(change);
(host.analysis(), file_id)
@@ -259,7 +270,7 @@ impl Analysis {
}
/// Gets the text of the source file.
- pub fn file_text(&self, file_id: FileId) -> Cancellable<Arc<String>> {
+ pub fn file_text(&self, file_id: FileId) -> Cancellable<Arc<str>> {
self.with_db(|db| db.file_text(file_id))
}
@@ -313,6 +324,10 @@ impl Analysis {
self.with_db(|db| view_mir::view_mir(db, position))
}
+ pub fn interpret_function(&self, position: FilePosition) -> Cancellable<String> {
+ self.with_db(|db| interpret_function::interpret_function(db, position))
+ }
+
pub fn view_item_tree(&self, file_id: FileId) -> Cancellable<String> {
self.with_db(|db| view_item_tree::view_item_tree(db, file_id))
}
@@ -322,6 +337,10 @@ impl Analysis {
self.with_db(|db| view_crate_graph::view_crate_graph(db, full))
}
+ pub fn fetch_crates(&self) -> Cancellable<FxIndexSet<CrateInfo>> {
+ self.with_db(|db| fetch_crates::fetch_crates(db))
+ }
+
pub fn expand_macro(&self, position: FilePosition) -> Cancellable<Option<ExpandedMacro>> {
self.with_db(|db| expand_macro::expand_macro(db, position))
}
@@ -452,12 +471,19 @@ impl Analysis {
self.with_db(|db| moniker::moniker(db, position))
}
- /// Return URL(s) for the documentation of the symbol under the cursor.
+ /// Returns URL(s) for the documentation of the symbol under the cursor.
+ /// # Arguments
+ /// * `position` - Position in the file.
+ /// * `target_dir` - Directory where the build output is storeda.
pub fn external_docs(
&self,
position: FilePosition,
- ) -> Cancellable<Option<doc_links::DocumentationLink>> {
- self.with_db(|db| doc_links::external_docs(db, &position))
+ target_dir: Option<&OsStr>,
+ sysroot: Option<&OsStr>,
+ ) -> Cancellable<doc_links::DocumentationLinks> {
+ self.with_db(|db| {
+ doc_links::external_docs(db, &position, target_dir, sysroot).unwrap_or_default()
+ })
}
/// Computes parameter information at the given position.
@@ -508,6 +534,11 @@ impl Analysis {
self.with_db(|db| db.crate_graph()[crate_id].edition)
}
+ /// Returns true if this crate has `no_std` or `no_core` specified.
+ pub fn is_crate_no_std(&self, crate_id: CrateId) -> Cancellable<bool> {
+ self.with_db(|db| hir::db::DefDatabase::crate_def_map(db, crate_id).is_no_std())
+ }
+
/// Returns the root file of the given crate.
pub fn crate_root(&self, crate_id: CrateId) -> Cancellable<FileId> {
self.with_db(|db| db.crate_graph()[crate_id].root_file_id)