Struct Writers 

pub struct Writers(/* private fields */);

The other devices that can still write: every device besides this one not gone for good (§14.1), each with the slot whose entry added it, when known. Stored files (§17.10) and kept records (§16.7) wait for the same devices.

Implementations

impl Writers

pub fn new(devices: BTreeMap<DeviceId, Option<u64>>) -> Self

The devices, each with the slot that added it, when known.

pub fn devices(&self) -> impl Iterator<Item = DeviceId> + '_

The devices.

pub fn through(&self, reads: &BTreeMap<DeviceId, u64>) -> u64

The greatest slot every one of these devices has seen: each has landed a write that read through it, or was added after it, so writes nothing that read less. reads holds the read_through of each device’s last landed write, for those that landed one. With no other device, every slot.

Trait Implementations

impl Clone for Writers

fn clone(&self) -> Writers

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Writers

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

Formats the value using the given formatter.

impl PartialEq for Writers

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

impl StructuralPartialEq for Writers