Enum CompileError 

pub enum CompileError {
    CycleDetected(Vec<NodeId>),
    MissingInput {
        node_id: NodeId,
        socket_index: usize,
        socket_name: String,
    },
    NoOutputNodes,
    TypeMismatch {
        from_node: NodeId,
        from_socket: usize,
        from_type: DataType,
        to_node: NodeId,
        to_socket: usize,
        to_type: DataType,
    },
    ValidationErrors(Vec<String>),
    Internal(String),
}

Errors that can occur during shader graph compilation.

Variants

CycleDetected(Vec<NodeId>)

The graph contains a cycle, making topological sort impossible.

MissingInput

A required input socket has no connection and no default value.

Fields

node_id: NodeId

socket_index: usize

socket_name: String

NoOutputNodes

The graph has no output nodes.

TypeMismatch

A type mismatch between connected sockets.

Fields

from_node: NodeId

from_socket: usize

from_type: DataType

to_node: NodeId

to_socket: usize

to_type: DataType

ValidationErrors(Vec<String>)

Graph validation failed.

Internal(String)

Internal compiler error.

Trait Implementations

impl Clone for CompileError

fn clone(&self) -> CompileError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompileError

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

Formats the value using the given formatter.

impl Display for CompileError

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

Formats the value using the given formatter.