c2pa_view library

Classes

Action

Represents an action performed in the C2PA provenance chain.

ContentCredentialsWidget

A widget that displays a content credentials based on the provided source. source can be a local path or File pointing at the source-file.

Ingredient

Represents an ingredient (e.g., original asset or intermediate) in the manifest.

Manifest

Domain entity representing a C2PA Content Credential Manifest.

ManifestAssertion

Represents a generic C2PA assertion with a predicate and associated content.

ManifestStore

Root domain entity representing a C2PA Content Credential Manifest store

RustLib

Main entrypoint of the Rust API

Functions

getManifestJsonFromBytes({required List<int> fileBytes, required String format}) → String?

Get the manifest from bytes and format (mime type)

getManifestJsonFromFile(String path) → String?

Get the manifest from a file

getManifestJsonFromURL(String url, {String? format}) → Future<String?>

Get the manifest from a URL Optionally specify the format (mime type) if not in the header