Enum Record 

pub enum Record {
    Snapshot(Vec<u8, MAX_PAYLOAD>),
    Cleared,
}

What a journal record asserts about the saved protocol state.

Variants

Snapshot(Vec<u8, MAX_PAYLOAD>)

A saved snapshot with its opaque payload.

Cleared

A committed CMD_CLEAR: nothing is saved, and any older snapshot records still physically present are void. Erasing pages is never the clear transaction — a single committed tombstone is, so an interrupted clear can never resurrect an older snapshot from a surviving page.

Trait Implementations

impl Clone for Record

fn clone(&self) -> Record

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Record

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

Formats the value using the given formatter.

impl PartialEq for Record

fn eq(&self, other: &Record) -> 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 Record

impl StructuralPartialEq for Record