Open Instance Methodswift 6.0.3FoundationEssentials

    decode(_:from:)

    Decodes a top-level value of the given type from the given JSON representation.

    iOS
    8.0+
    macOS
    10.10+
    tvOS
    9.0+
    watchOS
    2.0+
    func decode<T>(_ type: T.Type, from data: Data) throws -> T where T : Decodable
    Mangled symbol
    s20FoundationEssentials11JSONDecoderC6decode_4fromxxm_AA4DataVtKSeRzlF What are these?
    FNV24 hash
    2ICH2

    Parameters

    type

    The type of the value to decode.

    data

    The data to decode from.

    Returns

    A value of the requested type.

    Throws

    DecodingError.dataCorrupted if values requested from the payload are corrupted, or if the given data is not valid JSON.

    An error if any value throws an error during decoding.