Struct Record 

pub struct Record<'a> { /* private fields */ }

A validated record (one transaction), borrowed from its image.

Implementations

impl<'a> Record<'a>

pub fn first_seq(&self) -> u64

Sequence number of its first op; op i has first_seq() + i.

pub fn op_count(&self) -> u32

Ops it carries (at least one).

pub fn last_seq(&self) -> u64

Sequence number of its last op.

pub fn len(&self) -> usize

Its length in bytes, header included.

pub fn is_empty(&self) -> bool

Always false: a record holds at least one op.

pub fn offset(&self) -> usize

Its offset in the image it was read from.

pub fn bytes(&self) -> &'a [u8]

Its bytes.

pub fn ops(&self) -> impl Iterator<Item = (u64, usize, OpView<'a>)> + 'a

Its ops in order, each with its sequence number and its offset in the image the record was read from.

Trait Implementations

impl<'a> Clone for Record<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Record<'a>

impl<'a> Debug for Record<'a>

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

Formats the value using the given formatter.