Enum llama_cpp_2::grammar::GrammarParseError

pub enum GrammarParseError {
    UnexpectedEndOfInput {
        parse_stage: &'static str,
    },
    UnexpectedCharsAfterName {
        name: String,
        chars: String,
    },
    ExpectedEqualsAfterName {
        name: String,
    },
    MissingClosingBracketInNestedRule {
        name: String,
    },
    ExpectedRuleBeforePostfixOperator {
        name: String,
    },
    IncorrectHexSize {
        expected_size: usize,
        actual: String,
    },
    UnknownEscape {
        escape: char,
    },
    ParseHexError {
        error: ParseIntError,
        string: String,
    },
    MissingSpaceAfterName {
        rest: String,
    },
    ExtraneousCharsAfterRule(ExtraneousCharsAfterRule),
}

There was an error parsing the grammar.

Variants

UnexpectedEndOfInput

Fields

parse_stage: &'static str

the stage of parsing that was being performed when we ran out of input.

There was an unexpected end of input.

UnexpectedCharsAfterName

Fields

name: String

the name of the rule being parsed

chars: String

the unexpected characters

There was unexpected characters after a rule name but before “::=”. There can only be whitespace.

ExpectedEqualsAfterName

Fields

name: String

the name of the rule being parsed

There was no “::=” after a rule name.

MissingClosingBracketInNestedRule

Fields

name: String

the name of the rule being parsed

There was no closing bracket in a nested rule.

ExpectedRuleBeforePostfixOperator

Fields

name: String

the name of the rule being parsed

There was no rule before a postfix operator.

IncorrectHexSize

Fields

expected_size: usize

the expected size of the hex number

actual: String

the actual hex number

There was an incorrect hex size.

UnknownEscape

Fields

escape: char

the unknown character

An unknown escape character was found.

ParseHexError

Fields

error: ParseIntError

the error that occurred when parsing the hex

string: String

the string that was being parsed

Failed to parse hex from a string.

MissingSpaceAfterName

Fields

rest: String

the rest of the input, this is still to be parsed.

there was not space after the name

ExtraneousCharsAfterRule(ExtraneousCharsAfterRule)

There was unexpected characters after the rule.

Trait Implementations

impl Debug for GrammarParseError

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

Formats the value using the given formatter.

impl Display for GrammarParseError

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

Formats the value using the given formatter.

impl Error for GrammarParseError

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<GrammarParseError> for LlamaGrammarFromStrError

fn from(source: GrammarParseError) -> Self

Converts to this type from the input type.