Struct photondb::std::Guard

pub struct Guard<'a>(_);

A handle that holds some resources of a table for user operations.

Implementations

impl<'a> Guard<'a>

pub fn get(&self, key: &[u8], lsn: u64) -> Result<Option<&[u8]>>

Gets the value corresponding to the key.

This is a synchronous version of raw::Guard::get.

pub fn pages(&self) -> Pages<'_, 'a>

Returns an iterator over pages in the table.

Methods from Deref<Target = Guard<'a, Std>>

pub async fn get(&self, key: &[u8], lsn: u64) -> Result<Option<&[u8]>>

Gets the value corresponding to the key. On success, if the value is found, returns Option::Some with the value; if the value is not found, returns Option::None.

pub fn pages(&self) -> Pages<'_, 'a, E>

Returns an iterator over pages in the table.

Trait Implementations

impl<'a> Deref for Guard<'a>

type Target = Guard<'a, Std>

The resulting type after dereferencing.

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

Dereferences the value.