Struct rustc_query_system::dep_graph::SerializedDepGraph
source · pub struct SerializedDepGraph {
nodes: IndexVec<SerializedDepNodeIndex, DepNode>,
fingerprints: IndexVec<SerializedDepNodeIndex, Fingerprint>,
edge_list_indices: IndexVec<SerializedDepNodeIndex, EdgeHeader>,
edge_list_data: Vec<u8>,
index: Vec<UnhashMap<PackedFingerprint, SerializedDepNodeIndex>>,
}
Expand description
Data for use when recompiling the current crate.
Fields§
§nodes: IndexVec<SerializedDepNodeIndex, DepNode>
The set of all DepNodes in the graph
fingerprints: IndexVec<SerializedDepNodeIndex, Fingerprint>
The set of all Fingerprints in the graph. Each Fingerprint corresponds to the DepNode at the same index in the nodes vector.
edge_list_indices: IndexVec<SerializedDepNodeIndex, EdgeHeader>
For each DepNode, stores the list of edges originating from that DepNode. Encoded as a [start, end) pair indexing into edge_list_data, which holds the actual DepNodeIndices of the target nodes.
edge_list_data: Vec<u8>
A flattened list of all edge targets in the graph, stored in the same varint encoding that we use on disk. Edge sources are implicit in edge_list_indices.
index: Vec<UnhashMap<PackedFingerprint, SerializedDepNodeIndex>>
Stores a map from fingerprints to nodes per dep node kind.
This is the reciprocal of nodes
.
Implementations§
source§impl SerializedDepGraph
impl SerializedDepGraph
pub fn edge_targets_from( &self, source: SerializedDepNodeIndex ) -> impl Iterator<Item = SerializedDepNodeIndex> + '_
pub fn index_to_node(&self, dep_node_index: SerializedDepNodeIndex) -> DepNode
pub fn node_to_index_opt( &self, dep_node: &DepNode ) -> Option<SerializedDepNodeIndex>
pub fn fingerprint_by_index( &self, dep_node_index: SerializedDepNodeIndex ) -> Fingerprint
pub fn node_count(&self) -> usize
source§impl SerializedDepGraph
impl SerializedDepGraph
pub fn decode<D: Deps>(d: &mut MemDecoder<'_>) -> SerializedDepGraph
Trait Implementations§
source§impl Debug for SerializedDepGraph
impl Debug for SerializedDepGraph
Auto Trait Implementations§
impl RefUnwindSafe for SerializedDepGraph
impl Send for SerializedDepGraph
impl Sync for SerializedDepGraph
impl Unpin for SerializedDepGraph
impl UnwindSafe for SerializedDepGraph
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> 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: 120 bytes