Struct ComposeLoadError 

pub struct ComposeLoadError {
    pub code: ComposeErrorCode,
    pub message: String,
    pub trace: Vec<String>,
}

A composition load failure — distinct from a later validation error. Mirrors the JS ComposeLoadError (code + message + trace path stack for cycles).

Fields

code: ComposeErrorCode

Stable machine-readable code (one per unresolved-behavior class).

message: String

Human-readable message (not part of the cross-language contract).

trace: Vec<String>

The composition path stack when the error occurred (for cycle/trace).

Implementations

impl ComposeLoadError

pub fn new(code: ComposeErrorCode, message: impl Into<String>) -> Self

Build a load error with no trace stack.

pub fn with_trace( code: ComposeErrorCode, message: impl Into<String>, trace: Vec<String>, ) -> Self

Build a load error carrying the resolution-chain trace (cycle/not-found).

Trait Implementations

impl Clone for ComposeLoadError

fn clone(&self) -> ComposeLoadError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComposeLoadError

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

Formats the value using the given formatter.

impl Display for ComposeLoadError

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

Formats the value using the given formatter.

impl Eq for ComposeLoadError

impl Error for ComposeLoadError

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<ComposeLoadError> for ValidateError

fn from(error: ComposeLoadError) -> Self

Converts to this type from the input type.

impl PartialEq for ComposeLoadError

fn eq(&self, other: &ComposeLoadError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ComposeLoadError