Struct subxt_metadata::PalletMetadata

pub struct PalletMetadata<'a> { /* private fields */ }

Metadata for a specific pallet.

Implementations

impl<'a> PalletMetadata<'a>

pub fn name(&self) -> &'a str

The pallet name.

pub fn index(&self) -> u8

The pallet index.

pub fn docs(&self) -> &'a [String]

The pallet docs.

pub fn call_ty_id(&self) -> Option<u32>

Type ID for the pallet’s Call type, if it exists.

pub fn event_ty_id(&self) -> Option<u32>

Type ID for the pallet’s Event type, if it exists.

pub fn error_ty_id(&self) -> Option<u32>

Type ID for the pallet’s Error type, if it exists.

pub fn storage(&self) -> Option<&'a StorageMetadata>

Return metadata about the pallet’s storage entries.

pub fn event_variants(&self) -> Option<&'a [Variant<PortableForm>]>

Return all of the event variants, if an event type exists.

pub fn event_variant_by_index( &self, variant_index: u8 ) -> Option<&'a Variant<PortableForm>>

Return an event variant given it’s encoded variant index.

pub fn call_variants(&self) -> Option<&'a [Variant<PortableForm>]>

Return all of the call variants, if a call type exists.

pub fn call_variant_by_index( &self, variant_index: u8 ) -> Option<&'a Variant<PortableForm>>

Return a call variant given it’s encoded variant index.

pub fn call_variant_by_name( &self, call_name: &str ) -> Option<&'a Variant<PortableForm>>

Return a call variant given it’s name.

pub fn error_variants(&self) -> Option<&'a [Variant<PortableForm>]>

Return all of the error variants, if an error type exists.

pub fn error_variant_by_index( &self, variant_index: u8 ) -> Option<&'a Variant<PortableForm>>

Return an error variant given it’s encoded variant index.

pub fn constant_by_name(&self, name: &str) -> Option<&'a ConstantMetadata>

Return constant details given the constant name.

pub fn constants(&self) -> impl ExactSizeIterator<Item = &'a ConstantMetadata>

An iterator over the constants in this pallet.

pub fn storage_hash(&self, entry_name: &str) -> Option<[u8; 32]>

Return a hash for the storage entry, or None if it was not found.

pub fn constant_hash(&self, constant_name: &str) -> Option<[u8; 32]>

Return a hash for the constant, or None if it was not found.

pub fn call_hash(&self, call_name: &str) -> Option<[u8; 32]>

Return a hash for the call, or None if it was not found.

pub fn hash(&self) -> [u8; 32]

Return a hash for the entire pallet.

Trait Implementations

impl<'a> Clone for PalletMetadata<'a>

fn clone(&self) -> PalletMetadata<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PalletMetadata<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for PalletMetadata<'a>