Struct txn_core::sync::BTreeCm

pub struct BTreeCm<K> { /* private fields */ }

A Cm conflict manager implementation that based on the BTreeSet.

Trait Implementations

impl<K: Clone> Clone for BTreeCm<K>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<K> Cm for BTreeCm<K>

where K: CheapClone + Ord,

type Error = Infallible

The error type returned by the conflict manager.

type Key = K

The key type.

type Options = Option<usize>

The options type used to create the conflict manager.

fn new(options: Self::Options) -> Result<Self, Self::Error>

Create a new conflict manager with the given options.

fn mark_read(&mut self, key: &K)

Mark the key is read.

fn mark_conflict(&mut self, key: &Self::Key)

Mark the key is .

fn has_conflict(&self, other: &Self) -> bool

Returns true if we have a conflict.

fn rollback(&mut self) -> Result<(), Self::Error>

Rollback the conflict manager.