Language.Ninja.Errors.Parser

Errors thrown during Ninja parsing.

Since: 0.1.0

ParseError

data ParseError

The type of errors encountered during parsing.

Since: 0.1.0

Constructors

GenericParseError !Text

Generic catch-all error constructor. Avoid using this.

Since: 0.1.0

LexBindingFailure !Text

Lexer failed at binding: text

Since: 0.1.0

LexExpectedColon

Expected a colon

Since: 0.1.0

LexUnexpectedDollar

Unexpected $ followed by unexpected stuff

Since: 0.1.0

LexUnexpectedSeparator Char

Lexer expected a separator character but found something else

Since: 0.1.0

LexParsecError !(ParseError Char Dec)

Any other lexer error.

Since: 0.1.0

ParseBadDepthField !Text

Could not parse depth field in pool, got: text

Since: 0.1.0

ParseUnexpectedBinding !Text

Unexpected binding defining text

Since: 0.1.0

Instances

Eq ParseError

Methods

(==) :: ParseError -> ParseError -> Bool

(/=) :: ParseError -> ParseError -> Bool

Show ParseError

Methods

showsPrec :: Int -> ParseError -> ShowS

show :: ParseError -> String

showList :: [ParseError] -> ShowS

Generic ParseError

Associated Types

type Rep ParseError :: * -> *

Methods

from :: ParseError -> Rep ParseError x

to :: Rep ParseError x -> ParseError

ToJSON ParseError

Converts to {tag: …, value: …}.

Since: 0.1.0

Methods

toJSON :: ParseError -> Value

toEncoding :: ParseError -> Encoding

toJSONList :: [ParseError] -> Value

toEncodingList :: [ParseError] -> Encoding

Exception ParseError

Default instance.

Since: 0.1.0

Methods

toException :: ParseError -> SomeException

fromException :: SomeException -> Maybe ParseError

displayException :: ParseError -> String

type Rep ParseError

type Rep ParseError = D1 (MetaData "ParseError" "Language.Ninja.Errors.Parser" "language-ninja-0.2.0-4aVVODOvkNMFxGcRpnztag" False) ((:+:) ((:+:) ((:+:) (C1 (MetaCons "GenericParseError" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))) (C1 (MetaCons "LexBindingFailure" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))) ((:+:) (C1 (MetaCons "LexExpectedColon" PrefixI False) U1) (C1 (MetaCons "LexUnexpectedDollar" PrefixI False) U1))) ((:+:) ((:+:) (C1 (MetaCons "LexUnexpectedSeparator" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 Char))) (C1 (MetaCons "LexParsecError" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (ParseError Char Dec))))) ((:+:) (C1 (MetaCons "ParseBadDepthField" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))) (C1 (MetaCons "ParseUnexpectedBinding" PrefixI False) (S1 (MetaSel (Nothing Symbol) NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text))))))

throwParseError :: MonadError ParseError m => ParseError -> m a

Throw a ParseError.

Since: 0.1.0

throwGenericParseError :: MonadError ParseError m => Text -> m a

Throw a generic catch-all ParseError.

Since: 0.1.0

throwLexBindingFailure :: MonadError ParseError m => Text -> m a

Throw a LexBindingFailure error.

Since: 0.1.0

throwLexExpectedColon :: MonadError ParseError m => m a

Throw a LexExpectedColon error.

Since: 0.1.0

throwLexUnexpectedDollar :: MonadError ParseError m => m a

Throw a LexUnexpectedColon error.

Since: 0.1.0

throwLexUnexpectedSeparator :: MonadError ParseError m => Char -> m a

Throw a LexUnexpectedSeparator error.

Since: 0.1.0

throwLexParsecError :: MonadError ParseError m => ParseError Char Dec -> m a

Throw a LexParsecError error.

Since: 0.1.0

throwParseBadDepthField :: MonadError ParseError m => Text -> m a

Throw a ParseBadDepthField error.

Since: 0.1.0

throwParseUnexpectedBinding :: MonadError ParseError m => Text -> m a

Throw a ParseUnexpectedBinding error.

Since: 0.1.0