Struct DagBuilder 

pub struct DagBuilder<K, O, E>
where
    K: Eq + Hash + Clone,
{ /* private fields */ }

Builder for constructing a DAG keyed by K.

Add sources and tasks, then call build() to get a Dag.

Implementations

impl<K, O, E> DagBuilder<K, O, E>

where K: Eq + Hash + Clone,

pub fn new() -> Self

pub fn add_source(&mut self, key: K, value: O) -> Result<(), BuildError<K>>

pub fn add_task<F>( &mut self, key: K, deps: Vec<K>, f: F, ) -> Result<(), BuildError<K>>

where F: Fn(&[Arc<O>]) -> Result<O, E> + Send + Sync + 'static,

pub fn build(self) -> Result<Dag<K, O, E>, BuildError<K>>

Trait Implementations

impl<K, O, E> Default for DagBuilder<K, O, E>

where K: Eq + Hash + Clone,

fn default() -> Self

Returns the “default value” for a type.