CSV
CSV
This is a CSV parser which follows RFC4180
For simplicity's sake, the following things are not yet supported:
- CSV files with headings
The following however is supported
- A simple LF ("\n") instead of CRLF ("\r\n") to separate records.
CSVRecord
parse_str :
Parser CSVRecord a,
Str
-> Result (List a)
[
ParsingFailure Str,
SyntaxError Str,
ParsingIncomplete CSVRecord
]
Attempts to Parser.parse an a from a Str that is encoded in CSV format.
parse_csv :
Parser CSVRecord a,
CSV
-> Result (List a)
[
ParsingFailure Str,
ParsingIncomplete CSVRecord
]
Attempts to Parser.parse an a from a CSV datastructure (a list of lists of bytestring-fields).
record : a -> Parser CSVRecord a
Wrapper function to combine a set of fields into your desired a
record(\first_name -> \last_name -> \age -> User({ first_name, last_name, age })) |> field(string) |> field(string) |> field(u64)
field : Parser String.Utf8 a -> Parser CSVRecord a
Turns a parser for a List U8 into a parser that parses part of a CSVRecord.
string : Parser CSVField Str
Parser for a field containing a UTF8-encoded string
u64 : Parser CSVField U64
Parse a number from a CSV field
f64 : Parser CSVField F64
Parse a 64-bit float from a CSV field
parse_str_to_csv_record :
Str
-> Result CSVRecord
[
ParsingFailure Str,
ParsingIncomplete String.Utf8
]
Attempts to Parser.parse a Str into the internal CSVRecord datastructure (A list of bytestring-fields).