Enum SemanticError 

pub enum SemanticError {
    UndefinedNonterminal(String),
    InvalidExceptedNonterminal(String),
    InvalidExceptedTerminal(String),
    DfaRegexBuildError(BuildError),
    LazyDfaRegexBuildError(BuildError),
}

Variants

UndefinedNonterminal(String)

InvalidExceptedNonterminal(String)

InvalidExceptedTerminal(String)

DfaRegexBuildError(BuildError)

LazyDfaRegexBuildError(BuildError)

Trait Implementations

impl Debug for SemanticError

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

Formats the value using the given formatter.

impl Display for SemanticError

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

Formats the value using the given formatter.

impl Error for SemanticError

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<BuildError> for SemanticError

fn from(source: BuildError) -> Self

Converts to this type from the input type.

impl From<BuildError> for SemanticError

fn from(source: BuildError) -> Self

Converts to this type from the input type.