Enum AssemblyError 

pub enum AssemblyError {
    UnknownWire(String),
    TypeMismatch {
        from_node: String,
        from_port: usize,
        from_type: PortType,
        to_node: String,
        to_port: usize,
        to_type: PortType,
    },
    DuplicateNode(String),
    CycleDetected,
    ArityMismatch {
        node_name: String,
        expected: usize,
        got: usize,
    },
    Other(String),
}

Errors that can occur during assembly.

Variants

UnknownWire(String)

A wire reference names no node output or input.

TypeMismatch

A wire’s type does not match the port it feeds and no adapter heals it.

Fields

from_node: String

The producing node.

from_port: usize

Its output port index.

from_type: PortType

The output’s type.

to_node: String

The consuming node.

to_port: usize

Its input port index.

to_type: PortType

The type the port requires.

DuplicateNode(String)

Two nodes were added under one name.

CycleDetected

The wiring has a cycle.

ArityMismatch

A node was wired with the wrong number of inputs.

Fields

node_name: String

The node.

expected: usize

Inputs its signature takes.

got: usize

Inputs it was given.

Other(String)

Catch-all for errors from downstream phases (e.g., strict mode).

Trait Implementations

impl Debug for AssemblyError

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

Formats the value using the given formatter.

impl Display for AssemblyError

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

Formats the value using the given formatter.

impl Error for AssemblyError

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<AssemblyError> for KernelError

fn from(e: AssemblyError) -> Self

Converts to this type from the input type.