package delimited_parsing

You can search for identifiers within the package.

in-package search v0.2.0

delimited_parsing
- Delimited_parsing
  - Character_separated_without_quoting
  - Csv
    
    Applicative_infix
    
    Builder
    
    Fast_queue
    
    Header_parse
    
    Let_syntax
    
    Let_syntax
    
    Applicative_infix
    
    Open_on_rhs
    
    On_invalid_row
    
    Parse_state
    
    Row
  - Deprecated
    
    Csv
    
    Positional
  - Deprecated_csv
  - Deprecated_intf
    
    Deprecated
    
    Csv
    
    Positional
    
    Row
  - Header
  - Positional
  - Replace_deprecated_csv
    
    Delimited
    
    Csv
    
    Positional
  - Row

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Class type

At the lowest level, we model csv parsing as a fold over string arrays, one array per row. It is up to you to interpret the header row.

type 'a t

val acc : 'a t -> 'a

At any moment, the result of folding over all complete rows seen so far.

val set_acc : 'a t -> 'a -> 'a t

Can be used to set or clear the current acc

val create : 
  ?strip:bool ->
  ?sep:char ->
  ?quote:[ `No_quoting | `Using of char ] ->
  fields_used:int array option ->
  init:'a ->
  f:(int -> 'a -> string Fast_queue.t -> 'a) ->
  unit ->
  'a t

val input : 'a t -> ?pos:int -> ?len:int -> Core.Bytes.t -> 'a t

input t ?pos ?len s parses the first len characters of s, starting at position pos. pos defaults to 0 and len defaults to reading up to the end of s.

val input_string : 'a t -> ?pos:int -> ?len:int -> string -> 'a t

val finish : 'a t -> 'a t

finish t forces an end-of-row. Raises if end-of-row is not permitted here (e.g., within a quoted field). It is permitted to input after a finish.