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Dijkstra

reddb_server::storage::engine::pathfinding

Struct Dijkstra

pub struct Dijkstra;

Expand description

Dijkstra’s Algorithm for weighted shortest paths

Use when edges have non-negative weights (e.g., exploit difficulty). Time: O((V + E) log V), Space: O(V)

Implementations§

impl Dijkstra

pub fn shortest_path( graph: &GraphStore, source: &str, target: &str, ) -> ShortestPathResult

Find shortest weighted path from source to target

pub fn shortest_paths_from( graph: &GraphStore, source: &str, ) -> HashMap<String, Path>

Find shortest paths from source to ALL reachable nodes

Auto Trait Implementations§

impl Freeze for Dijkstra

impl RefUnwindSafe for Dijkstra

impl Send for Dijkstra

impl Sync for Dijkstra

impl Unpin for Dijkstra

impl UnsafeUnpin for Dijkstra

impl UnwindSafe for Dijkstra

Blanket Implementations§

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where T: 'static + ?Sized,

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