Enum RustGenError 

pub enum RustGenError {
    Unsupported {
        what: &'static str,
        at: usize,
    },
    InvalidAnnotation {
        name: String,
        reason: &'static str,
    },
    UnresolvedType {
        scoped: String,
    },
}

Error while generating Rust code from the IDL AST.

Variants

Unsupported

The IDL construct is currently not supported by the Rust codegen.

Not a spec bug — some IDL features (Fixed, Map, Any, Bitset, Bitmask, Valuetype, Interface, Component, Home) are outside the DDS-DataType path. Whoever generates DDS DataTypes does not need them.

Fields

what: &'static str

Construct name (e.g. "fixed").

at: usize

Position in the IDL source (byte offset from the AST span).

InvalidAnnotation

The annotation value could not be evaluated.

Fields

name: String

Annotation name (e.g. "@id").

reason: &'static str

Reason.

UnresolvedType

The type reference could not be resolved.

Fields

scoped: String

Fully qualified name.

Trait Implementations

impl Clone for RustGenError

fn clone(&self) -> RustGenError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RustGenError

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

Formats the value using the given formatter.

impl Display for RustGenError

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

Formats the value using the given formatter.

impl Eq for RustGenError

impl Error for RustGenError

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 RustGenError

fn eq(&self, other: &RustGenError) -> 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 RustGenError