Enum version_number::parsers::modular::ModularParserError

pub enum ModularParserError {
    ExpectedEndOfInput {
        got: u8,
    },
    ExpectedSeparator {
        got: Option<u8>,
    },
    ExpectedNumericToken {
        got: Option<u8>,
    },
    NumberError(NumberError),
}

Errors which may be returned during parsing, by the modular parser.

Variants

ExpectedEndOfInput

When this error variant is returned, the parser expected that no more tokens should be present, but instead 1 or more additional tokens were not parsed yet.

Fields

got: u8

An additional token still present when the parser was expected to have reached the end-of-input for the given input.

ExpectedSeparator

When this error variant is returned, the ‘.’ token was expected, but a different token was present, or the end-of-input reached.

The got field shows the token read.

Fields

got: Option<u8>

Token read, or None if we unexpectedly got the end-of-input.

ExpectedNumericToken

When this error variant is returned, a numeric token was expected, but a different token was present, or the end-of-input reached.

Fields

got: Option<u8>

Token read, or None if we unexpectedly got the end-of-input.

NumberError(NumberError)

An error variant for faults when parsing and constructing a number.

Trait Implementations

impl Clone for ModularParserError

fn clone(&self) -> ModularParserError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModularParserError

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

Formats the value using the given formatter.

impl Display for ModularParserError

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

Formats the value using the given formatter.

impl Error for ModularParserError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<ModularParserError> for ParserError

fn from(value: ModularParserError) -> Self

Converts to this type from the input type.

impl From<NumberError> for ModularParserError

fn from(source: NumberError) -> Self

Converts to this type from the input type.

impl PartialEq for ModularParserError

fn eq(&self, other: &ModularParserError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ModularParserError

impl StructuralPartialEq for ModularParserError