Struct Branch 

pub struct Branch<E> { /* private fields */ }

A branch in the history.

Implementations

impl<E> Branch<E>

pub fn parent(&self) -> At

Returns the parent edit of the branch.

pub fn len(&self) -> usize

Returns the number of edits in the branch.

pub fn is_empty(&self) -> bool

Returns true if the branch is empty.

pub fn get_entry(&self, index: usize) -> Option<&Entry<E>>

Returns the edit at the index.

pub fn entries(&self) -> impl Iterator<Item = &Entry<E>>

Returns an iterator over the edits in the branch.

Trait Implementations

impl<E: Clone> Clone for Branch<E>

fn clone(&self) -> Branch<E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<E: Debug> Debug for Branch<E>

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

Formats the value using the given formatter.

impl<'de, E> Deserialize<'de> for Branch<E>

where E: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<E> Serialize for Branch<E>

where E: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.