Type Definition subxt::dynamic::DecodedValue

pub type DecodedValue = Value<TypeId>;

A scale_value::Value type endowed with contextual information regarding what type was used to decode each part of it. This implements crate::metadata::DecodeWithMetadata, and is used as a return type for dynamic requests.

Trait Implementations

impl DecodeWithMetadata for DecodedValue

type Target = Value<TypeId>

The type that we’ll get back from decoding.

fn decode_with_metadata(
    bytes: &mut &[u8],
    type_id: u32,
    metadata: &Metadata
) -> Result<Self::Target, Error>

Given some metadata and a type ID, attempt to SCALE decode the provided bytes into Self.

fn decode_storage_with_metadata(
    bytes: &mut &[u8],
    pallet_name: &str,
    storage_entry: &str,
    metadata: &Metadata
) -> Result<Self::Target, Error>

Decode a storage item using metadata. By default, this uses the metadata to work out the type ID to use, but for static items we can short circuit this lookup.