Enum Error

pub enum Error {
    InvalidNodeHandle(NodeHandle),
    UnknownInput(Name),
    UnknownOutput(Name),
    Incompatible {
        input: TypeId,
        output: TypeId,
    },
    Cycle(NodeHandle),
}

A generic error type for the crate.

Variants

InvalidNodeHandle(NodeHandle)

A node handle was invalid.

UnknownInput(Name)

An input’s name was not valid.

UnknownOutput(Name)

An output’s name was not valid.

Incompatible

An input and an output had incompatible types.

Fields

input: TypeId

output: TypeId

Cycle(NodeHandle)

A node depends on itself.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.