Struct rustc_query_system::dep_graph::DepGraphQuery

source · 
pub struct DepGraphQuery<K> {
    pub graph: Graph<DepNode<K>, ()>,
    pub indices: FxHashMap<DepNode<K>, NodeIndex>,
    pub dep_index_to_index: IndexVec<DepNodeIndex, Option<NodeIndex>>,
}

Fields§

§graph: Graph<DepNode<K>, ()>§indices: FxHashMap<DepNode<K>, NodeIndex>§dep_index_to_index: IndexVec<DepNodeIndex, Option<NodeIndex>>

Implementations§

source§

impl<K: DepKind> DepGraphQuery<K>

source

pub fn new(prev_node_count: usize) -> DepGraphQuery<K>

source

pub fn push( &mut self, index: DepNodeIndex, node: DepNode<K>, edges: &[DepNodeIndex] )

source

pub fn nodes(&self) -> Vec<&DepNode<K>>

source

pub fn edges(&self) -> Vec<(&DepNode<K>, &DepNode<K>)>

source

fn reachable_nodes( &self, node: &DepNode<K>, direction: Direction ) -> Vec<&DepNode<K>>

source

pub fn transitive_predecessors(&self, node: &DepNode<K>) -> Vec<&DepNode<K>>

All nodes that can reach node.

Auto Trait Implementations§

§

impl<K> RefUnwindSafe for DepGraphQuery<K>where K: RefUnwindSafe,

§

impl<K> Send for DepGraphQuery<K>where K: Send,

§

impl<K> Sync for DepGraphQuery<K>where K: Sync,

§

impl<K> Unpin for DepGraphQuery<K>where K: Unpin,

§

impl<K> UnwindSafe for DepGraphQuery<K>where K: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<Tcx, T, D> Value<Tcx, D> for Twhere Tcx: DepContext, D: DepKind,

source§

default fn from_cycle_error(tcx: Tcx, _: &[QueryInfo<D>]) -> T

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size:168 bytes