Enum AliasError 

pub enum AliasError {
    NodeIsNotAnInstance {
        node: NodeId,
        kind: String,
    },
    InstanceMissingExport {
        node: NodeId,
        export: String,
    },
}

Represents an error that can occur when aliasing an instance export in a composition graph.

Variants

NodeIsNotAnInstance

The provided source node is not an instance.

Fields

node: NodeId

The source node that is not an instance.

kind: String

The kind of the node.

InstanceMissingExport

The instance does not export an item with the given name.

Fields

node: NodeId

The instance node that is missing the export.

export: String

The export that was missing.

Trait Implementations

impl Debug for AliasError

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

Formats the value using the given formatter.

impl Display for AliasError

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

Formats the value using the given formatter.

impl Error for AliasError

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.