json

Typed JSON values and checked application decoders for Pooka.

pooka add pooka_json

import pooka/json/decode

let count = decode.field("count", decode.int())
assert decode.read("{\"count\":3}", count) == Ok(3)

Parsing uses Erlang’s native JSON parser. Objects preserve order and duplicate keys; field lookup uses the first occurrence. pooka/json/decode checks the typed JSON tree and reports field paths. Use bounded decoding for untrusted input.

See the API documentation for the rest.

Licence

Licensed under the Apache License, Version 2.0.