Struct Dir 

pub struct Dir<'a>(/* private fields */);

A directory inode.

Implementations

impl<'a> Dir<'a>

pub fn entries(&self) -> DirEntryIter<'a>

Iterate all entries in this directory, in ascending order of names.

pub fn get(&self, name: impl AsRef<[u8]>) -> Option<DirEntry<'a>>

Find the entry of given name in this directory.

In DwarFS, directory entries are listed in ascending order of names. So get performs a binary search and the time complexity is O(min(L, L0) log N) where L is the max length of entry names, L0 is the name.len() and N is the number of entries in this directory.

Trait Implementations

impl<'a> Clone for Dir<'a>

fn clone(&self) -> Dir<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Dir<'a>

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

Formats the value using the given formatter.

impl<'a> From<Dir<'a>> for Inode<'a>

fn from(this: Dir<'a>) -> Inode<'a>

Converts to this type from the input type.

impl<'a> IsInode<'a> for Dir<'a>

fn to_inode(&self) -> Inode<'a>

Convert into a generic Inode.

fn inode_num(&self) -> u32

Get the inode number in the DwarFS archive.

fn metadata(&self) -> InodeMetadata<'a>

Get the metadata of this inode.

impl<'a> Copy for Dir<'a>