Struct frame_metadata::ModuleMetadata

pub struct ModuleMetadata {
    pub name: DecodeDifferent<&'static str, String>,
    pub storage: Option<DecodeDifferent<FnEncode<StorageMetadata>, StorageMetadata>>,
    pub calls: Option<DecodeDifferent<FnEncode<&'static [FunctionMetadata]>, Vec<FunctionMetadata>>>,
    pub event: Option<DecodeDifferent<FnEncode<&'static [EventMetadata]>, Vec<EventMetadata>>>,
    pub constants: DecodeDifferent<FnEncode<&'static [ModuleConstantMetadata]>, Vec<ModuleConstantMetadata>>,
    pub errors: DecodeDifferent<FnEncode<&'static [ErrorMetadata]>, Vec<ErrorMetadata>>,
    pub index: u8,
}

All metadata about an runtime module.

Fields

name: DecodeDifferent<&'static str, String>

storage: Option<DecodeDifferent<FnEncode<StorageMetadata>, StorageMetadata>>

calls: Option<DecodeDifferent<FnEncode<&'static [FunctionMetadata]>, Vec<FunctionMetadata>>>

event: Option<DecodeDifferent<FnEncode<&'static [EventMetadata]>, Vec<EventMetadata>>>

constants: DecodeDifferent<FnEncode<&'static [ModuleConstantMetadata]>, Vec<ModuleConstantMetadata>>

errors: DecodeDifferent<FnEncode<&'static [ErrorMetadata]>, Vec<ErrorMetadata>>

index: u8

Define the index of the module, this index will be used for the encoding of module event, call and origin variants.

Trait Implementations

impl Clone for ModuleMetadata

fn clone(&self) -> ModuleMetadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ModuleMetadata

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

Formats the value using the given formatter.

impl Decode for ModuleMetadata

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn skip<I>(input: &mut I) -> Result<(), Error> where
    I: Input, 

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for ModuleMetadata

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) -> R where
    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 PartialEq<ModuleMetadata> for ModuleMetadata

fn eq(&self, other: &ModuleMetadata) -> bool

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

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

This method tests for !=.

impl Serialize for ModuleMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl EncodeLike<ModuleMetadata> for ModuleMetadata

impl Eq for ModuleMetadata

impl StructuralEq for ModuleMetadata

impl StructuralPartialEq for ModuleMetadata