Struct d4_framefile::Directory

pub struct Directory<T>(_);

Implementations

impl<T> Directory<T>

pub const INIT_BLOCK_SIZE: usize

pub fn entry_kind(&self, name: &str) -> Option<EntryKind>

Get the type of the child object

impl<T: Clone> Directory<T>

pub fn clone_underlying_file(&self) -> Result<RandFile<T>>

impl<T: Read + Write + Seek> Directory<T>

pub fn make_root(back: T) -> Result<Directory<T>>

pub fn open_root_for_update(back: T, offset: u64) -> Result<Directory<T>>

pub fn flush(&mut self) -> Result<()>

pub fn create_blob(&mut self, name: &str, size: usize) -> Result<Blob<T>>

pub fn open_or_create_directory(&mut self, name: &str) -> Result<Directory<T>> where
    T: Send + 'static, 

pub fn create_directory(&mut self, name: &str) -> Result<Directory<T>> where
    T: Send + 'static, 

pub fn create_stream(
    &mut self,
    name: &str,
    frame_size: usize
) -> Result<Stream<T>>

pub fn open_directory_for_update(&self, name: &str) -> Result<Directory<T>>

impl<T: Read + Seek> Directory<T>

pub fn entries(&self) -> Vec<Entry>

Get a list of children under this directory

pub fn open_root(back: T, offset: u64) -> Result<Directory<T>>

Open an root directory from a seek-able backend stream and an absolute offset

pub fn open_blob(&self, name: &str) -> Result<Blob<T>>

pub fn open_stream_by_offset(
    &self,
    offset: u64,
    frame_size: usize
) -> Result<Stream<T>>

pub fn open_stream(&self, name: &str) -> Result<Stream<T>>

pub fn open_directory(&self, name: &str) -> Result<Directory<T>>

pub fn open<P: AsRef<Path>>(&self, path: P) -> Result<OpenResult<T>>

pub fn recurse<Handle: FnMut(&Path, EntryKind) -> bool>(&self, handle: Handle)

pub fn find_first_object(&self, name: &str) -> Option<PathBuf>

Trait Implementations

impl<T> Clone for Directory<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.