Struct Stream Fragment Graph &nbsp; Copy item path

impl StreamFragmentGraph

pub fn to_protobuf(&self) -> StreamFragmentGraphProto

pub fn add_fragment(&mut self, stream_fragment: Rc<StreamFragment>)

Adds a fragment to the graph.

pub fn get_fragment(&self, fragment_id: &u32) -> Option<&Rc<StreamFragment>>

pub fn add_edge( &mut self, upstream_id: u32, downstream_id: u32, edge: StreamFragmentEdge, )

Links upstream to downstream in the graph.

pub fn try_add_edge( &mut self, upstream_id: u32, downstream_id: u32, edge: StreamFragmentEdge, ) -> Result<(), String>

Try to link upstream to downstream in the graph.

If the edge between upstream and downstream already exists, return an error.

Trait Implementations§

impl Default for StreamFragmentGraph

fn default() -> StreamFragmentGraph

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl UnwindSafe for StreamFragmentGraph

Blanket Implementations§

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