Module type Read_intf.On_invalid_row
If we can read a row correctly but the 'a t
provided can't convert it, your 'a On_invalid_row.t
will define what happens.
Here, 'read a row correctly' means that it's valid CSV (subject to your delimiter etc) & it has the correct number of columns. If that's not the case the parsers will just raise.
val raise : _ t
The default. Raise.
val skip : _ t
Skip the bad row
val create : (int Core_kernel.String.Map.t -> string Delimited_kernel__.Append_only_buffer.t -> exn -> [ `Skip | `Yield of 'a | `Raise of exn ]) -> 'a t
Do something else!
`Skip
: skip the line. Same asskip
above.`Yield
: return the given value for this row.`Raise
: raise the given exception