Trait mun_hir::SourceDatabase

source · 
pub trait SourceDatabase: Database + HasQueryGroup<SourceDatabaseStorage> + Database {

Show 15 methods    fn file_text(&self, key0: FileId) -> Arc<str>;
    fn set_file_text(&mut self, key0: FileId, value__: Arc<str>);
    fn set_file_text_with_durability(
        &mut self,
        key0: FileId,
        value__: Arc<str>,
        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 file_relative_path(&self, key0: FileId) -> RelativePathBuf;
    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 module_tree(&self, key0: PackageId) -> Arc<ModuleTree>;
    fn line_index(&self, key0: FileId) -> Arc<LineIndex>;
    fn packages(&self) -> Arc<PackageSet>;
    fn set_packages(&mut self, value__: Arc<PackageSet>);
    fn set_packages_with_durability(
        &mut self,
        value__: Arc<PackageSet>,
        durability__: Durability
    );

}
Expand description

Database which stores all significant input facts: source code and project model.

Required Methods§

source

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

Text of the file.

source

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

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.

source

fn set_file_text_with_durability(
    &mut self,
    key0: FileId,
    value__: Arc<str>,
    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.

Source root of a file

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.

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.

Returns the relative path of a file

Contents of the source root

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.

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.

For a package, returns its hierarchy of modules.

Returns the line index of a file

Returns the set of packages

Set the value of the packages input.

See packages for details.

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

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

See packages for details.

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

Implementors§