Struct Step 

pub struct Step<'p> {
    pub node: &'p NodeId,
    pub from: &'p [NodeId],
}

One step of a plan: a node, and where its input comes from.

Fields

node: &'p NodeId

Which node.

from: &'p [NodeId]

Which nodes it reads. Empty means the graph’s input.

Trait Implementations

impl<'p> Clone for Step<'p>

fn clone(&self) -> Step<'p>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'p> Debug for Step<'p>

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

Formats the value using the given formatter.

impl<'p> PartialEq for Step<'p>

fn eq(&self, other: &Step<'p>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'p> Copy for Step<'p>

impl<'p> Eq for Step<'p>

impl<'p> StructuralPartialEq for Step<'p>