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GraphDsl

datum::graph

Struct GraphDsl 

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pub struct GraphDsl;
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Entry points for building graphs. create takes a closure returning the shape directly, try_create a closure returning StreamResult<Shape> (so ? works on connect/try_wire), and partial builds a reusable PartialGraph fragment.

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impl GraphDsl

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pub fn create<S, F>(build: F) -> StreamResult<GraphBlueprint<S>>
where S: Shape, F: FnOnce(&mut GraphBuilder) -> S,

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pub fn try_create<S, F>(build: F) -> StreamResult<GraphBlueprint<S>>
where S: Shape, F: FnOnce(&mut GraphBuilder) -> StreamResult<S>,

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pub fn partial<S, F>(build: F) -> PartialGraph<S>
where S: Shape, F: Fn(&mut GraphBuilder) -> StreamResult<S> + Send + Sync + 'static,

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