Safe Haskell | None |
---|---|
Language | Haskell98 |
Parsing logic for the Morte language
Synopsis
- exprFromText :: Text -> Either ParseError (Expr Path)
- data ParseError = ParseError {}
- data ParseMessage
Parser
exprFromText :: Text -> Either ParseError (Expr Path) Source #
Parse an Expr
from Text
or return a ParseError
if parsing fails
Errors
data ParseError Source #
Structured type for parsing errors
Instances
Show ParseError Source # | |
Defined in Morte.Parser showsPrec :: Int -> ParseError -> ShowS # show :: ParseError -> String # showList :: [ParseError] -> ShowS # | |
Exception ParseError Source # | |
Defined in Morte.Parser toException :: ParseError -> SomeException # fromException :: SomeException -> Maybe ParseError # displayException :: ParseError -> String # | |
Buildable ParseError Source # | |
Defined in Morte.Parser build :: ParseError -> Builder # |
data ParseMessage Source #
The specific parsing error
Lexing Text | Lexing failed, returning the remainder of the text |
Parsing Token [Token] | Parsing failed, returning the invalid token and the expected tokens |
Instances
Show ParseMessage Source # | |
Defined in Morte.Parser showsPrec :: Int -> ParseMessage -> ShowS # show :: ParseMessage -> String # showList :: [ParseMessage] -> ShowS # |