Trait GraphSet 

pub trait GraphSet<'g>: Clone + Debug {
    type Id: Copy + Eq + Hash + Debug;
    type Metadata: GraphMetadata<'g, Id = Self::Id>;

    // Required methods
    fn len(&self) -> usize;
    fn contains(&self, id: Self::Id) -> bool;
    fn union(&self, other: &Self) -> Self;
    fn intersection(&self, other: &Self) -> Self;
    fn difference(&self, other: &Self) -> Self;
    fn symmetric_difference(&self, other: &Self) -> Self;
    fn ids(&self, direction: DependencyDirection) -> Vec<Self::Id>;
    fn metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>;
    fn root_ids(&self, direction: DependencyDirection) -> Vec<Self::Id>;
    fn root_metadatas(
        &self,
        direction: DependencyDirection,
    ) -> Vec<Self::Metadata>;

    // Provided method
    fn is_empty(&self) -> bool { ... }
}

Required Associated Types

type Id: Copy + Eq + Hash + Debug

type Metadata: GraphMetadata<'g, Id = Self::Id>

Required Methods

fn len(&self) -> usize

fn contains(&self, id: Self::Id) -> bool

fn union(&self, other: &Self) -> Self

fn intersection(&self, other: &Self) -> Self

fn difference(&self, other: &Self) -> Self

fn symmetric_difference(&self, other: &Self) -> Self

fn ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

fn root_ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn root_metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

Provided Methods

fn is_empty(&self) -> bool

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'g> GraphSet<'g> for FeatureSet<'g>

type Id = FeatureId<'g>

type Metadata = FeatureMetadata<'g>

fn len(&self) -> usize

fn contains(&self, id: Self::Id) -> bool

fn union(&self, other: &Self) -> Self

fn intersection(&self, other: &Self) -> Self

fn difference(&self, other: &Self) -> Self

fn symmetric_difference(&self, other: &Self) -> Self

fn ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

fn root_ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn root_metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

impl<'g> GraphSet<'g> for PackageSet<'g>

type Id = &'g PackageId

type Metadata = PackageMetadata<'g>

fn len(&self) -> usize

fn contains(&self, id: Self::Id) -> bool

fn union(&self, other: &Self) -> Self

fn intersection(&self, other: &Self) -> Self

fn difference(&self, other: &Self) -> Self

fn symmetric_difference(&self, other: &Self) -> Self

fn ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

fn root_ids(&self, direction: DependencyDirection) -> Vec<Self::Id>

fn root_metadatas(&self, direction: DependencyDirection) -> Vec<Self::Metadata>

Implementors