Struct ReadResult 

pub struct ReadResult { /* private fields */ }

Result of a ranked read operation

Contains the write rank and value at the time of the read. The read also installs a fence at the given rank, preventing lower-ranked writes from succeeding.

Implementations

impl ReadResult

pub fn write_rank(&self) -> Rank

Returns the rank of the last successful write

pub fn value(&self) -> Option<&[u8]>

Returns a reference to the current value, if any

pub fn into_value(self) -> Option<Vec<u8>>

Consumes self and returns the value

Trait Implementations

impl Clone for ReadResult

fn clone(&self) -> ReadResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadResult

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

Formats the value using the given formatter.

impl PartialEq for ReadResult

fn eq(&self, other: &ReadResult) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ReadResult

impl StructuralPartialEq for ReadResult