Crate jsonprima

Expand description

jsonprima is a RFC 8259 compliant JSON validator in Rust. This module comes as a Cargo library or CLI version.

You can grab the latest release of the binary on GitHub.

Pass the JSON document to validate as argument using the -i option.

$ jsonprima -i "[true, false]"
[]

The returned value is an JSON array with the returned errors as described bellow:

interface Error {
  code: string,
  description: string,
  index_start: number,
  index_end: number
}

In the above example the JSON document is valid, so the array does not contain any errors.

Here is an example of a wrong JSON document:

$ jsonprima -i "trua"
"[{\"code\": \"E105\", \"description\": \"Invalid character in literal name.\", \"index_end\": 4, \"index_start\": 0}]"

Note: This is a non-tolerant parser, expect that there will be at most one error in the returned array.

Structs§