Struct graphannis::update::GraphUpdate

pub struct GraphUpdate { /* private fields */ }

A list of changes to apply to an graph.

Implementations

impl GraphUpdate

pub fn new() -> GraphUpdate

Create a new empty list of updates.

pub fn add_event( &mut self, event: UpdateEvent ) -> Result<(), GraphAnnisCoreError>

Add the given event to the update list.

pub fn iter(&self) -> Result<GraphUpdateIterator, GraphAnnisCoreError>

Get all changes

pub fn is_empty(&self) -> Result<bool, GraphAnnisCoreError>

Returns true if the update list is empty.

pub fn len(&self) -> Result<usize, GraphAnnisCoreError>

Trait Implementations

impl Default for GraphUpdate

fn default() -> GraphUpdate

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GraphUpdate

fn deserialize<D>( deserializer: D ) -> Result<GraphUpdate, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphUpdate

fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where S: Serializer,

Serialize this value into the given Serde serializer.