Struct Log 

pub struct Log<P: Ord> { /* private fields */ }

The set of messages log-delivered, in stable storage.

Ordered, so that reading it is deterministic and two processes holding the same set see it the same way — the ordered-maps rule applies to what is written down as much as to what is held.

Implementations

impl<P: Ord> Log<P>

pub fn entries(&self) -> impl Iterator<Item = (&MsgId, &P)> + '_

Every message log-delivered, with the identifier naming its sender.

pub fn len(&self) -> usize

How many messages have been log-delivered.

pub fn is_empty(&self) -> bool

pub fn contains(&self, id: MsgId) -> bool

Whether id has been log-delivered.

Trait Implementations

impl<P: Clone + Ord> Clone for Log<P>

fn clone(&self) -> Log<P>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P: Debug + Ord> Debug for Log<P>

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

Formats the value using the given formatter.

impl<P: Ord> Default for Log<P>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, P> Deserialize<'de> for Log<P>

where P: Ord + Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<P: Eq + Ord> Eq for Log<P>

impl<P: PartialEq + Ord> PartialEq for Log<P>

fn eq(&self, other: &Log<P>) -> 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<P> Serialize for Log<P>

where P: Serialize + Ord,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<P: PartialEq + Ord> StructuralPartialEq for Log<P>