Struct uvls::core::cache::FileSystem

pub struct FileSystem {
    graph: DiGraph<FSNode, FSEdge>,
    file2node: HashMap<FileID, NodeIndex>,
}

Simple virtual filesystem for fast completions, resolve and namespaces

Fields

graph: DiGraph<FSNode, FSEdge>

file2node: HashMap<FileID, NodeIndex>

Implementations

impl FileSystem

fn goto_dir( graph: &DiGraph<FSNode, FSEdge>, root: NodeIndex, path: &[Ustr], ) -> Option<NodeIndex>

fn goto_file( graph: &DiGraph<FSNode, FSEdge>, root: NodeIndex, path: &[Ustr], ) -> Option<NodeIndex>

fn new( files: &HashMap<FileID, Arc<AstDocument>>, errors: &mut ErrorsAcc<'_>, ) -> Self

pub fn imports_connecting( &self, a: FileID, b: FileID, ) -> impl Iterator<Item = Symbol> + '_

Check an import between a and b

pub fn imports(&self, a: FileID) -> impl Iterator<Item = (Symbol, FileID)> + '_

all imports from a

pub fn recursive_imports(&self, src: FileID) -> Vec<FileID>

pub fn recursive_imported(&self, src: FileID) -> Vec<FileID>

pub fn resolve_abs(&self, path: &[Ustr]) -> Option<FileID>

pub fn resolve_abs_dir(&self, path: &[Ustr]) -> Option<NodeIndex>

pub fn imported(&self, a: FileID) -> impl Iterator<Item = (Symbol, FileID)> + '_

all imports to a

pub fn resolve(&self, origin: FileID, path: &[Ustr]) -> Option<FileID>

find a file under path from origin

pub fn dir_files<'a>( &'a self, dir: NodeIndex, path: &[Ustr], ) -> impl Iterator<Item = (CompactString, Ustr, FSNode)> + 'a

pub fn dir_of(&self, file: FileID) -> NodeIndex

pub fn sub_files<'a>( &'a self, origin: FileID, path: &[Ustr], ) -> impl Iterator<Item = (CompactString, Ustr, FSNode)> + 'a

all subfiles from origin under path, returns (prefix,filename,filenode)

Trait Implementations

impl Clone for FileSystem

fn clone(&self) -> FileSystem

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FileSystem

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

Formats the value using the given formatter.

impl Default for FileSystem

fn default() -> FileSystem

Returns the “default value” for a type.