Enum MatchArmsError 

pub enum MatchArmsError {
    MatchArm(ParserError<MatchArm>),
    FatArrow(ParserError<FatArrow>),
    ExpressionWithBlock(ParserError<(ExpressionWithBlock, Option<Comma>)>),
    ExpressionWithoutBlock(ParserError<(ExpressionWithoutBlock, Option<Comma>)>),
    Expression {
        with_block: ParserError<(ExpressionWithBlock, Option<Comma>)>,
        without_block: ParserError<(ExpressionWithoutBlock, Option<Comma>)>,
    },
    Comma(ParserError<Comma>),
}

Variants

MatchArm(ParserError<MatchArm>)

FatArrow(ParserError<FatArrow>)

ExpressionWithBlock(ParserError<(ExpressionWithBlock, Option<Comma>)>)

ExpressionWithoutBlock(ParserError<(ExpressionWithoutBlock, Option<Comma>)>)

Expression

Fields

with_block: ParserError<(ExpressionWithBlock, Option<Comma>)>

without_block: ParserError<(ExpressionWithoutBlock, Option<Comma>)>

Comma(ParserError<Comma>)

Trait Implementations

impl Debug for MatchArmsError

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

Formats the value using the given formatter.

impl From<(ParserError<(ExpressionWithBlock, Option<Comma>)>, ParserError<(ExpressionWithoutBlock, Option<Comma>)>)> for MatchArmsError

fn from( value: (ParserError<(ExpressionWithBlock, Option<Comma>)>, ParserError<(ExpressionWithoutBlock, Option<Comma>)>), ) -> Self

Converts to this type from the input type.

impl From<ParserError<(ExpressionWithBlock, Option<Comma>)>> for MatchArmsError

fn from(value: ParserError<(ExpressionWithBlock, Option<Comma>)>) -> Self

Converts to this type from the input type.

impl From<ParserError<(ExpressionWithoutBlock, Option<Comma>)>> for MatchArmsError

fn from(value: ParserError<(ExpressionWithoutBlock, Option<Comma>)>) -> Self

Converts to this type from the input type.

impl From<ParserError<Comma>> for MatchArmsError

fn from(value: ParserError<Comma>) -> Self

Converts to this type from the input type.

impl From<ParserError<FatArrow>> for MatchArmsError

fn from(value: ParserError<FatArrow>) -> Self

Converts to this type from the input type.

impl From<ParserError<MatchArm>> for MatchArmsError

fn from(value: ParserError<MatchArm>) -> Self

Converts to this type from the input type.

impl ParseError for MatchArmsError

fn is_fatal(&self) -> bool

Returns whether this error is fatal

fn pos(&self) -> Option<AstPos>

Returns the position at which this error occurred.

fn to_app_error(&self, parser: &Parser) -> AppError

Converts this error type to an AppError