Struct ra_ap_ide::RootDatabase

pub struct RootDatabase {
    pub last_gc: Instant,
    pub last_gc_check: Instant,
    // some fields omitted
}

Fields

last_gc: Instant

last_gc_check: Instant

Implementations

impl RootDatabase

pub fn request_cancellation(&mut self)

pub fn apply_change(&mut self, change: AnalysisChange)

pub fn maybe_collect_garbage(&mut self)

pub fn collect_garbage(&mut self)

pub fn per_query_memory_usage(&mut self) -> Vec<(String, Bytes)>

impl RootDatabase

pub fn new(lru_capacity: Option<usize>) -> RootDatabase

pub fn update_lru_capacity(&mut self, lru_capacity: Option<usize>)

Trait Implementations

impl Database for RootDatabase

fn on_propagated_panic(&self) -> !

This function is invoked when a dependent query is being computed by the other thread, and that thread panics.

fn salsa_event(&self, event: Event)

This function is invoked at key points in the salsa runtime. It permits the database to be customized and to inject logging or other custom behavior.

fn sweep_all(&self, strategy: SweepStrategy)

Iterates through all query storage and removes any values that have not been used since the last revision was created. The intended use-cycle is that you first execute all of your "main" queries; this will ensure that all query values they consume are marked as used. You then invoke this method to remove other values that were not needed for your main query results.

fn salsa_runtime(&self) -> &Runtime

Gives access to the underlying salsa runtime.

fn salsa_runtime_mut(&mut self) -> &mut Runtime

Gives access to the underlying salsa runtime.

impl Debug for RootDatabase

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for RootDatabase

fn default() -> RootDatabase

Returns the "default value" for a type.

impl FileLoader for RootDatabase

fn file_text(&self, file_id: FileId) -> Arc<String>

Text of the file.

fn resolve_path(&self, anchor: FileId, path: &str) -> Option<FileId>

Note that we intentionally accept a &str and not a &Path here. This method exists to handle #[path = "/some/path.rs"] mod foo; and such, so the input is guaranteed to be utf-8 string. One might be tempted to introduce some kind of "utf-8 path with / separators", but that's a bad idea. Behold #[path = "C://no/way"]

fn relevant_crates(
    &self,
    file_id: FileId
) -> Arc<HashSet<CrateId, BuildHasherDefault<FxHasher>>>

impl ParallelDatabase for RootDatabase

fn snapshot(&self) -> Snapshot<RootDatabase>

Creates a second handle to the database that holds the database fixed at a particular revision. So long as this "frozen" handle exists, any attempt to [set] an input will block.

impl Upcast<dyn AstDatabase + 'static> for RootDatabase

fn upcast(&self) -> &(dyn AstDatabase + 'static)

impl Upcast<dyn DefDatabase + 'static> for RootDatabase

fn upcast(&self) -> &(dyn DefDatabase + 'static)

impl Upcast<dyn HirDatabase + 'static> for RootDatabase

fn upcast(&self) -> &(dyn HirDatabase + 'static)