Enum ModifyGraphError 

pub enum ModifyGraphError {
    NodeError(NodeError),
    RemoveNodeError(RemoveNodeError),
    AddEdgeError(AddEdgeError),
    UpdateError(UpdateError),
    CompileGraphError(CompileGraphError),
}

Variants

NodeError(NodeError)

An error occured while adding a new node to the graph.

RemoveNodeError(RemoveNodeError)

An error occured while removing a node from the graph.

AddEdgeError(AddEdgeError)

An error occured while adding a new edge to the graph.

UpdateError(UpdateError)

An error occurred while updating a FirewheelContext.

CompileGraphError(CompileGraphError)

An error while trying to compile the graph, i.e. a cycle was detected.

Trait Implementations

impl Debug for ModifyGraphError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for ModifyGraphError

fn fmt(&self, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ModifyGraphError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<AddEdgeError> for ModifyGraphError

fn from(source: AddEdgeError) -> Self

Converts to this type from the input type.

impl From<CompileGraphError> for ModifyGraphError

fn from(source: CompileGraphError) -> Self

Converts to this type from the input type.

impl From<NodeError> for ModifyGraphError

fn from(e: NodeError) -> Self

Converts to this type from the input type.

impl From<RemoveNodeError> for ModifyGraphError

fn from(source: RemoveNodeError) -> Self

Converts to this type from the input type.

impl From<UpdateError> for ModifyGraphError

fn from(source: UpdateError) -> Self

Converts to this type from the input type.