[−][src]Trait ra_ap_base_db::SourceDatabaseExt

pub trait SourceDatabaseExt: Database + HasQueryGroup<SourceDatabaseExtStorage> + SourceDatabase {
    fn file_text(&self, key0: FileId) -> Arc<String>;

    fn set_file_text(&mut self, key0: FileId, value__: Arc<String>);

    fn set_file_text_with_durability(
        &mut self, 
        key0: FileId, 
        value__: Arc<String>, 
        durability__: Durability
    );

    fn file_source_root(&self, key0: FileId) -> SourceRootId;

    fn set_file_source_root(&mut self, key0: FileId, value__: SourceRootId);

    fn set_file_source_root_with_durability(
        &mut self, 
        key0: FileId, 
        value__: SourceRootId, 
        durability__: Durability
    );

    fn source_root(&self, key0: SourceRootId) -> Arc<SourceRoot>;

    fn set_source_root(&mut self, key0: SourceRootId, value__: Arc<SourceRoot>);

    fn set_source_root_with_durability(
        &mut self, 
        key0: SourceRootId, 
        value__: Arc<SourceRoot>, 
        durability__: Durability
    );

    fn source_root_crates(&self, key0: SourceRootId) -> Arc<FxHashSet<CrateId>>;
}

We don't want to give HIR knowledge of source roots, hence we extract these methods into a separate DB.

Required methods

fn file_text(&self, key0: FileId) -> Arc<String>

fn set_file_text(&mut self, key0: FileId, value__: Arc<String>)

Set the value of the file_text input.

See file_text for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn set_file_text_with_durability(
    &mut self,
    key0: FileId,
    value__: Arc<String>,
    durability__: Durability
)

Set the value of the file_text input and promise that its value will never change again.

See file_text for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn file_source_root(&self, key0: FileId) -> SourceRootId

Path to a file, relative to the root of its source root. Source root of the file.

fn set_file_source_root(&mut self, key0: FileId, value__: SourceRootId)

Set the value of the file_source_root input.

See file_source_root for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn set_file_source_root_with_durability(
    &mut self,
    key0: FileId,
    value__: SourceRootId,
    durability__: Durability
)

Set the value of the file_source_root input and promise that its value will never change again.

See file_source_root for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn source_root(&self, key0: SourceRootId) -> Arc<SourceRoot>

Contents of the source root.

fn set_source_root(&mut self, key0: SourceRootId, value__: Arc<SourceRoot>)

Set the value of the source_root input.

See source_root for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn set_source_root_with_durability(
    &mut self,
    key0: SourceRootId,
    value__: Arc<SourceRoot>,
    durability__: Durability
)

Set the value of the source_root input and promise that its value will never change again.

See source_root for details.

Note: Setting values will trigger cancellation of any ongoing queries; this method blocks until those queries have been cancelled.

fn source_root_crates(&self, key0: SourceRootId) -> Arc<FxHashSet<CrateId>>

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Implementors

impl<DB> SourceDatabaseExt for DB where
    DB: SourceDatabase,
    DB: Database,
    DB: HasQueryGroup<SourceDatabaseExtStorage>, [src]

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