Struct DurableRoot 

pub struct DurableRoot { /* private fields */ }

Descriptor-pinned root for durable state owned by a database.

Every relative operation rejects .., symlinks, reparse points, and non-regular final files. Unix operations stay descriptor-relative. Windows keeps the root and each traversed ancestor open without delete sharing.

Implementations

impl DurableRoot

pub fn try_clone(&self) -> Result<Self>

pub fn open(root: impl AsRef<Path>) -> Result<Self>

pub fn canonical_path(&self) -> &Path

pub fn io_path(&self) -> Result<PathBuf>

Stable operational path backed by the pinned directory descriptor. Use this for legacy path-based code while the DurableRoot stays alive.

pub fn open_directory(&self, relative: impl AsRef<Path>) -> Result<DurableRoot>

pub fn create_directory_all(&self, relative: impl AsRef<Path>) -> Result<()>

pub fn create_directory_all_pinned( &self, relative: impl AsRef<Path>, ) -> Result<DurableRoot>

pub fn create_directory_new(&self, relative: impl AsRef<Path>) -> Result<()>

pub fn open_regular(&self, relative: impl AsRef<Path>) -> Result<File>

pub fn entry_exists(&self, relative: impl AsRef<Path>) -> Result<bool>

pub fn write_new(&self, relative: impl AsRef<Path>, bytes: &[u8]) -> Result<()>

pub fn copy_new_from( &self, relative: impl AsRef<Path>, source: &mut File, ) -> Result<u64>

pub fn write_atomic( &self, relative: impl AsRef<Path>, bytes: &[u8], ) -> Result<()>

pub fn open_lock_file(&self, relative: impl AsRef<Path>) -> Result<File>

pub fn list_regular_files( &self, relative: impl AsRef<Path>, ) -> Result<Vec<OsString>>

pub fn remove_file(&self, relative: impl AsRef<Path>) -> Result<()>

pub fn rename_directory_new( &self, source: impl AsRef<Path>, destination_root: &DurableRoot, destination: impl AsRef<Path>, ) -> Result<()>

pub fn rename_directory_new_with_after<F>( &self, source: impl AsRef<Path>, destination_root: &DurableRoot, destination: impl AsRef<Path>, after_publish: F, ) -> Result<()>

where F: FnOnce(),

pub fn remove_directory_all(&self, relative: impl AsRef<Path>) -> Result<()>

Trait Implementations

impl Debug for DurableRoot

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

Formats the value using the given formatter.