Struct ReadPin 

pub struct ReadPin {
    pub visible_commit_seq: CommitSeq,
    pub generation: CheckpointGeneration,
}

Reader pin identifying the visible database generation.

Performance

Copying and comparing a pin is O(1).

Fields

visible_commit_seq: CommitSeq

Pinned visible commit sequence.

generation: CheckpointGeneration

Pinned checkpoint generation.

Trait Implementations

impl Clone for ReadPin

fn clone(&self) -> ReadPin

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ReadPin

impl Debug for ReadPin

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

Formats the value using the given formatter.

impl Eq for ReadPin

impl PartialEq for ReadPin

fn eq(&self, other: &ReadPin) -> 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 StructuralPartialEq for ReadPin