Struct sp_metadata_ir::OuterEnumsIR

pub struct OuterEnumsIR<T: Form = MetaForm> {
    pub call_enum_ty: T::Type,
    pub event_enum_ty: T::Type,
    pub error_enum_ty: T::Type,
}

The type of the outer enums.

Fields

call_enum_ty: T::Type

The type of the outer RuntimeCall enum.

event_enum_ty: T::Type

The type of the outer RuntimeEvent enum.

error_enum_ty: T::Type

The module error type of the DispatchError::Module variant.

The Module variant will be 5 scale encoded bytes which are normally decoded into an { index: u8, error: [u8; 4] } struct. This type ID points to an enum type which instead interprets the first index byte as a pallet variant, and the remaining error bytes as the appropriate pallet::Error type. It is an equally valid way to decode the error bytes, and can be more informative.

Note

• This type cannot be used directly to decode sp_runtime::DispatchError from the chain. It provides just the information needed to decode sp_runtime::DispatchError::Module.
• Decoding the 5 error bytes into this type will not always lead to all of the bytes being consumed; many error types do not require all of the bytes to represent them fully.

Trait Implementations

impl<T: Clone + Form> Clone for OuterEnumsIR<T>where T::Type: Clone,

fn clone(&self) -> OuterEnumsIR<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + Form> Debug for OuterEnumsIR<T>where T::Type: Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T: Form> Encode for OuterEnumsIR<T>where T::Type: Encode,

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<OuterEnumsIR<MetaForm>> for OuterEnums

fn from(ir: OuterEnumsIR) -> Self

Converts to this type from the input type.

impl IntoPortable for OuterEnumsIR

type Output = OuterEnumsIR<PortableForm>

The portable version of Self.

fn into_portable(self, registry: &mut Registry) -> Self::Output

Convert self to the portable form by using the registry for caching.

impl<T: PartialEq + Form> PartialEq<OuterEnumsIR<T>> for OuterEnumsIR<T>where T::Type: PartialEq,

fn eq(&self, other: &OuterEnumsIR<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Form> EncodeLike<OuterEnumsIR<T>> for OuterEnumsIR<T>where T::Type: Encode,

impl<T: Eq + Form> Eq for OuterEnumsIR<T>where T::Type: Eq,

impl<T: Form> StructuralEq for OuterEnumsIR<T>

impl<T: Form> StructuralPartialEq for OuterEnumsIR<T>