Struct RelationalTargets 

pub struct RelationalTargets {
    pub child_of: Option<BTreeSet<TaskId>>,
    pub parent_of: Option<BTreeSet<TaskId>>,
    pub depends_on: Option<BTreeSet<TaskId>>,
    pub ancestor_of: Option<BTreeSet<TaskId>>,
}

Target sets for every relational filter in a QuerySpec.

A None field means the corresponding flag was not supplied; Some(set) means the flag was supplied and the contained set is its target set.

Fields

child_of: Option<BTreeSet<TaskId>>

Target set of --child-of.

parent_of: Option<BTreeSet<TaskId>>

Target set of --parent-of.

depends_on: Option<BTreeSet<TaskId>>

Target set of --depends-on.

ancestor_of: Option<BTreeSet<TaskId>>

Target set of --ancestor-of.

Implementations

impl RelationalTargets

pub fn from_spec(workspace: &Workspace, spec: &QuerySpec) -> Self

Compute the target set of every relational filter present in spec. An absent filter yields a None field; the computation is therefore proportional to the number of supplied flags, never four full walks.

Trait Implementations

impl Clone for RelationalTargets

fn clone(&self) -> RelationalTargets

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationalTargets

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

Formats the value using the given formatter.

impl Default for RelationalTargets

fn default() -> RelationalTargets

Returns the “default value” for a type.