Struct DrawDag 

pub struct DrawDag { /* private fields */ }

Represents a graph from ASCII parsed by drawdag.

Implementations

impl DrawDag

pub fn heads(&self) -> Vec<Vertex>

Heads in the graph. Vertexes that are not parents of other vertexes.

Trait Implementations

impl<'a> From<&'a str> for DrawDag

fn from(text: &'a str) -> Self

Converts to this type from the input type.

impl Parents for DrawDag

fn parent_names<'life0, 'async_trait>( &'life0 self, name: Vertex, ) -> Pin<Box<dyn Future<Output = Result<Vec<Vertex>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn hint_subdag_for_insertion<'life0, 'life1, 'async_trait>( &'life0 self, heads: &'life1 [Vertex], ) -> Pin<Box<dyn Future<Output = Result<MemDag>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

A hint of a sub-graph for inserting heads.