Struct DirectoryPartition

pub struct DirectoryPartition { /* private fields */ }

A DirectoryPartition is a DirectorySubspace whose prefix is preprended to all of its descendant directories’s prefixes. It cannot be used as a Subspace. Instead, you must create at least one subdirectory to store content.

Implementations

impl DirectoryPartition

pub fn get_path(&self) -> &[String]

pub fn get_layer(&self) -> &[u8]

Trait Implementations

impl Clone for DirectoryPartition

fn clone(&self) -> DirectoryPartition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectoryPartition

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

Formats the value using the given formatter.

impl Deref for DirectoryPartition

type Target = DirectoryPartitionInner

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Directory for DirectoryPartition

fn create_or_open<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, txn: &'life1 Transaction, path: &'life2 [String], prefix: Option<&'life3 [u8]>, layer: Option<&'life4 [u8]>, ) -> Pin<Box<dyn Future<Output = Result<DirectoryOutput, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Creates or opens the subdirectory of this Directory located at path (creating parent directories, if necessary).

fn create<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, txn: &'life1 Transaction, path: &'life2 [String], prefix: Option<&'life3 [u8]>, layer: Option<&'life4 [u8]>, ) -> Pin<Box<dyn Future<Output = Result<DirectoryOutput, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Creates a subdirectory of this Directory located at path (creating parent directories if necessary).

fn open<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, txn: &'life1 Transaction, path: &'life2 [String], layer: Option<&'life3 [u8]>, ) -> Pin<Box<dyn Future<Output = Result<DirectoryOutput, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Opens the subdirectory of this Directory located at path.

fn exists<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, trx: &'life1 Transaction, path: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<bool, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Checks if the subdirectory of this Directory located at path exists.

fn move_directory<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, trx: &'life1 Transaction, new_path: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<DirectoryOutput, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Moves this Directory to the specified newAbsolutePath.

fn move_to<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, trx: &'life1 Transaction, old_path: &'life2 [String], new_path: &'life3 [String], ) -> Pin<Box<dyn Future<Output = Result<DirectoryOutput, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Moves the subdirectory of this Directory located at oldpath to newpath.

fn remove<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, trx: &'life1 Transaction, path: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<bool, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Removes the subdirectory of this Directory located at path and all of its subdirectories, as well as all of their contents.

fn remove_if_exists<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, trx: &'life1 Transaction, path: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<bool, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Removes the subdirectory of this Directory located at path (if the path exists) and all of its subdirectories, as well as all of their contents.

fn list<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, trx: &'life1 Transaction, path: &'life2 [String], ) -> Pin<Box<dyn Future<Output = Result<Vec<String>, DirectoryError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

List the subdirectories of this directory at a given subpath.