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GraphOperationsHandle

flow_rs_leptos::hooks

Struct GraphOperationsHandle 

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pub struct GraphOperationsHandle<N, E>
where
    N: Clone + Send + Sync + 'static + PartialEq + Eq + PartialOrd + Ord + Hash + Debug + Default,
    E: Clone + Send + Sync + 'static + PartialEq + Eq + PartialOrd + Ord + Hash + Debug + Default,
{ /* private fields */ }
Expand description

Handle for graph operations with undo/redo support

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impl<N, E> GraphOperationsHandle<N, E>
where N: Clone + Send + Sync + 'static + PartialEq + Eq + PartialOrd + Ord + Hash + Debug + Default, E: Clone + Send + Sync + 'static + PartialEq + Eq + PartialOrd + Ord + Hash + Debug + Default,

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pub fn execute<F>(&self, operation: F)
where F: FnOnce(&mut Graph<N, E>),

Execute an operation with undo support

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pub fn undo(&self) -> bool

Undo last operation

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pub fn redo(&self) -> bool

Redo last undone operation

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pub fn can_undo(&self) -> bool

Check if undo is available

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pub fn can_redo(&self) -> bool

Check if redo is available

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impl<N, E> Freeze for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: Freeze, RwSignal<Vec<Graph<N, E>>>: Freeze,

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impl<N, E> RefUnwindSafe for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: RefUnwindSafe, RwSignal<Vec<Graph<N, E>>>: RefUnwindSafe,

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impl<N, E> Send for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: Send, RwSignal<Vec<Graph<N, E>>>: Send,

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impl<N, E> Sync for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: Sync, RwSignal<Vec<Graph<N, E>>>: Sync,

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impl<N, E> Unpin for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: Unpin, RwSignal<Vec<Graph<N, E>>>: Unpin,

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impl<N, E> UnsafeUnpin for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: UnsafeUnpin, RwSignal<Vec<Graph<N, E>>>: UnsafeUnpin,

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impl<N, E> UnwindSafe for GraphOperationsHandle<N, E>
where RwSignal<Graph<N, E>>: UnwindSafe, RwSignal<Vec<Graph<N, E>>>: UnwindSafe,

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

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

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fn borrow(&self) -> &T

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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<E, T, Request, Encoding> FromReq<Patch<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request, Encoding> FromReq<Post<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, T, Request, Encoding> FromReq<Put<Encoding>, Request, E> for T
where Request: Req<E> + Send + 'static, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_req(req: Request) -> Result<T, E>

Attempts to deserialize the arguments from a request.
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impl<E, Encoding, Response, T> FromRes<Patch<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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impl<E, Encoding, Response, T> FromRes<Post<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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impl<E, Encoding, Response, T> FromRes<Put<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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async fn from_res(res: Response) -> Result<T, E>

Attempts to deserialize the outputs from a response.
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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<E, T, Encoding, Request> IntoReq<Patch<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Post<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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fn into_req(self, path: &str, accepts: &str) -> Result<Request, E>

Attempts to serialize the arguments into an HTTP request.
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impl<E, Response, Encoding, T> IntoRes<Patch<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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impl<E, Response, Encoding, T> IntoRes<Post<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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impl<E, Response, Encoding, T> IntoRes<Put<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

Attempts to serialize the output into an HTTP response.
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