Enum PreprocessError 

pub enum PreprocessError {
    Source(SourceError),
    Lex(LexerError),
}

Errors returned while scanning include directives across multiple files.

Variants

Source(SourceError)

Source resolution or load failure.

Lex(LexerError)

Lexing failure while scanning include directives.

Trait Implementations

impl Clone for PreprocessError

fn clone(&self) -> PreprocessError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreprocessError

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

Formats the value using the given formatter.

impl Display for PreprocessError

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

Formats the value using the given formatter.

impl Error for PreprocessError

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<LexerError> for PreprocessError

fn from(value: LexerError) -> Self

Converts to this type from the input type.

impl From<PreprocessError> for CompilerSessionError

fn from(value: PreprocessError) -> Self

Converts to this type from the input type.

impl From<PreprocessError> for ResolvedParseError

fn from(value: PreprocessError) -> Self

Converts to this type from the input type.

impl From<SourceError> for PreprocessError

fn from(value: SourceError) -> Self

Converts to this type from the input type.

impl PartialEq for PreprocessError

fn eq(&self, other: &PreprocessError) -> 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 Eq for PreprocessError

impl StructuralPartialEq for PreprocessError