Enum CppGenError 

pub enum CppGenError {
    UnsupportedConstruct {
        construct: String,
        context: Option<String>,
    },
    InvalidName {
        name: String,
        reason: String,
    },
    InheritanceCycle {
        type_name: String,
    },
    Internal(String),
}

Top-level error of the C++ code generator.

Variants

UnsupportedConstruct

The IDL construct is not supported in the current foundation scope (C5.1-a). construct is a short label (e.g. "interface", "valuetype", "fixed", "any", "map").

Fields

construct: String

Name of the unsupported construct.

context: Option<String>

Optional: identifier name (type name or member name).

InvalidName

Identifier collides with a reserved C++ keyword (§7.4.5 implementation mapping requires collision avoidance).

Fields

name: String

The invalid identifier.

reason: String

Reason for the rejection (e.g. "reserved C++ keyword").

InheritanceCycle

Inheritance cycle in the struct graph (self-reference or indirect loop). Detected before emission.

Fields

type_name: String

Type name involved in the cycle.

Internal(String)

The generated output is internally inconsistent (should not happen — bug indicator).

Trait Implementations

impl Clone for CppGenError

fn clone(&self) -> CppGenError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CppGenError

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

Formats the value using the given formatter.

impl Display for CppGenError

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

Formats the value using the given formatter.

impl Eq for CppGenError

impl Error for CppGenError

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 PartialEq for CppGenError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CppGenError