Struct RevsetParseError

pub struct RevsetParseError { /* private fields */ }

Implementations

impl RevsetParseError

pub fn expression(message: impl Into<String>, span: Span<'_>) -> Self

Some other expression error.

pub fn kind(&self) -> &RevsetParseErrorKind

pub fn origin(&self) -> Option<&Self>

Original parsing error which typically occurred in an alias expression.

Trait Implementations

impl AliasExpandError for RevsetParseError

fn invalid_arguments(err: InvalidArguments<'_>) -> Self

Unexpected number of arguments, or invalid combination of arguments.

fn recursive_expansion(id: AliasId<'_>, span: Span<'_>) -> Self

Recursion detected during alias substitution.

fn within_alias_expansion(self, id: AliasId<'_>, span: Span<'_>) -> Self

Attaches alias trace to the current error.

impl Debug for RevsetParseError

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

Formats the value using the given formatter.

impl Display for RevsetParseError

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

Formats the value using the given formatter.

impl Error for RevsetParseError

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<Error<Rule>> for RevsetParseError

fn from(err: Error<Rule>) -> Self

Converts to this type from the input type.

impl From<InvalidArguments<'_>> for RevsetParseError

fn from(err: InvalidArguments<'_>) -> Self

Converts to this type from the input type.