Struct graphannis::update::GraphUpdate

pub struct GraphUpdate { /* fields omitted */ }

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.

Trait Implementations

impl Default for GraphUpdate

pub fn default() -> GraphUpdate

Returns the “default value” for a type.

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

pub 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

pub 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.