Struct keeshond_datapack::source::SourceManager

pub struct SourceManager { /* fields omitted */ }

Holds a list of Source objects and selects one to use when loading a package

Implementations

impl SourceManager

pub fn new() -> SourceManager

Constructs a new, empty SourceManager

pub fn add_source(&mut self, source: Box<dyn Source>) -> SourceId

Adds the given Source to the end of the list.

pub fn source(&mut self, id: SourceId) -> Option<&mut Box<dyn Source>>

Returns a reference to the Source of the given ID.

pub fn package_source_id(&self, package_name: &str) -> SourceId

Returns the SourceId of the Source that has the given package, going in reverse order of when they were added. If no suitable Source is available, returns a “null” ID.

pub fn package_source(
    &mut self,
    package_name: &str
) -> Option<&mut Box<dyn Source>>

Retrieves a mutable reference to a Source that has the given package, going in reverse order of when they were added. If no suitable Source is available, returns None.

pub fn clear(&mut self)

Removes all sources from the manager. Existing source IDs are invalidated.