Struct MemoryFileSystem 

pub struct MemoryFileSystem { /* private fields */ }

Implementations

impl MemoryFileSystem

pub fn new() -> Self

pub fn symlink_with_metadata( &mut self, target: &str, link_path: &str, mode: u32, uid: u32, gid: u32, ) -> VfsResult<()>

pub fn snapshot(&self) -> MemoryFileSystemSnapshot

pub fn from_snapshot(snapshot: MemoryFileSystemSnapshot) -> Self

Trait Implementations

impl Debug for MemoryFileSystem

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

Formats the value using the given formatter.

impl Default for MemoryFileSystem

fn default() -> Self

Returns the “default value” for a type.

impl VirtualFileSystem for MemoryFileSystem

fn read_file(&mut self, path: &str) -> VfsResult<Vec<u8>>

fn read_dir(&mut self, path: &str) -> VfsResult<Vec<String>>

fn read_dir_limited( &mut self, path: &str, max_entries: usize, ) -> VfsResult<Vec<String>>

fn read_dir_with_types(&mut self, path: &str) -> VfsResult<Vec<VirtualDirEntry>>

fn write_file( &mut self, path: &str, content: impl Into<Vec<u8>>, ) -> VfsResult<()>

fn create_file_exclusive( &mut self, path: &str, content: impl Into<Vec<u8>>, ) -> VfsResult<()>

fn append_file( &mut self, path: &str, content: impl Into<Vec<u8>>, ) -> VfsResult<u64>

fn create_dir(&mut self, path: &str) -> VfsResult<()>

fn mkdir(&mut self, path: &str, recursive: bool) -> VfsResult<()>

fn exists(&self, path: &str) -> bool

fn stat(&mut self, path: &str) -> VfsResult<VirtualStat>

fn remove_file(&mut self, path: &str) -> VfsResult<()>

fn remove_dir(&mut self, path: &str) -> VfsResult<()>

fn rename(&mut self, old_path: &str, new_path: &str) -> VfsResult<()>

fn realpath(&self, path: &str) -> VfsResult<String>

fn symlink(&mut self, target: &str, link_path: &str) -> VfsResult<()>

fn read_link(&self, path: &str) -> VfsResult<String>

fn lstat(&self, path: &str) -> VfsResult<VirtualStat>

fn link(&mut self, old_path: &str, new_path: &str) -> VfsResult<()>

fn chmod(&mut self, path: &str, mode: u32) -> VfsResult<()>

fn chown(&mut self, path: &str, uid: u32, gid: u32) -> VfsResult<()>

fn utimes(&mut self, path: &str, atime_ms: u64, mtime_ms: u64) -> VfsResult<()>

fn utimes_spec( &mut self, path: &str, atime: VirtualUtimeSpec, mtime: VirtualUtimeSpec, follow_symlinks: bool, ) -> VfsResult<()>

fn truncate(&mut self, path: &str, length: u64) -> VfsResult<()>

fn pread( &mut self, path: &str, offset: u64, length: usize, ) -> VfsResult<Vec<u8>>

fn read_text_file(&mut self, path: &str) -> VfsResult<String>

fn write_file_with_mode( &mut self, path: &str, content: impl Into<Vec<u8>>, mode: Option<u32>, ) -> VfsResult<()>

fn create_file_exclusive_with_mode( &mut self, path: &str, content: impl Into<Vec<u8>>, mode: Option<u32>, ) -> VfsResult<()>

fn create_dir_with_mode( &mut self, path: &str, mode: Option<u32>, ) -> VfsResult<()>

fn mkdir_with_mode( &mut self, path: &str, recursive: bool, mode: Option<u32>, ) -> VfsResult<()>

fn pwrite( &mut self, path: &str, content: impl Into<Vec<u8>>, offset: u64, ) -> VfsResult<()>