Enum WriteError 

pub enum WriteError {
    BadTokens {
        phase: &'static str,
        source: Error,
    },
}

Errors surfaced by the file-emission phase.

Binding validation is NOT here — it runs once in RegistryBuilder::build (see Prebindgen::validate_resolved), so an invalid binding fails before a built generator exists and never reaches a writer.

Variants

BadTokens

A TokenStream produced by an on_* trait method failed to parse as syn::Items. Indicates a codegen bug in the adapter.

Fields

phase: &'static str

source: Error

Trait Implementations

impl Debug for WriteError

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

Formats the value using the given formatter.

impl Display for WriteError

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

Formats the value using the given formatter.

impl Error for WriteError

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<WriteError> for WriteRustError

fn from(e: WriteError) -> Self

Converts to this type from the input type.