Struct FileSetConfig 

pub struct FileSetConfig {
    n_file_sets: usize,
    map: Map<Vec<u8>>,
}

This contains path prefixes to partition a Vfs into FileSets.

Example

let mut builder = FileSetConfigBuilder::default();
builder.add_file_set(vec![VfsPath::new_virtual_path("/src".to_string())]);
let config = builder.build();
let mut file_system = Vfs::default();
file_system.set_file_contents(VfsPath::new_virtual_path("/src/main.rs".to_string()), Some(vec![]));
file_system.set_file_contents(VfsPath::new_virtual_path("/src/lib.rs".to_string()), Some(vec![]));
file_system.set_file_contents(VfsPath::new_virtual_path("/build.rs".to_string()), Some(vec![]));
// contains the sets :
// { "/src/main.rs", "/src/lib.rs" }
// { "build.rs" }
let sets = config.partition(&file_system);

Fields

n_file_sets: usize

Number of sets that self can partition a Vfs into.

This should be the number of sets in self.map + 1 for files that don’t fit in any defined set.

map: Map<Vec<u8>>

Map from encoded paths to the set they belong to.

Implementations

impl FileSetConfig

pub fn builder() -> FileSetConfigBuilder

Returns a builder for FileSetConfig.

pub fn partition(&self, vfs: &Vfs) -> Vec<FileSet>

Partition vfs into FileSets.

Creates a new FileSet for every set of prefixes in self.

fn len(&self) -> usize

Number of sets that self can partition a Vfs into.

pub fn roots(&self) -> Vec<(Vec<u8>, u64)>

Get the lexicographically ordered vector of the underlying map.

fn classify(&self, path: &VfsPath, scratch_space: &mut Vec<u8>) -> usize

Returns the set index for the given path.

scratch_space is used as a buffer and will be entirely replaced.

Trait Implementations

impl Debug for FileSetConfig

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

Formats the value using the given formatter.

impl Default for FileSetConfig

fn default() -> Self

Returns the “default value” for a type.