Struct substrate_api_client::node_metadata::Metadata

pub struct Metadata { /* fields omitted */ }

Implementations

impl Metadata

pub fn module<S>(&self, name: S) -> Result<&ModuleMetadata, MetadataError> where
    S: ToString, 

pub fn modules_with_calls(&self) -> impl Iterator<Item = &ModuleWithCalls>

pub fn module_with_calls<S>(
    &self,
    name: S
) -> Result<&ModuleWithCalls, MetadataError> where
    S: ToString, 

pub fn modules_with_events(&self) -> impl Iterator<Item = &ModuleWithEvents>

pub fn module_with_events_by_name<S>(
    &self,
    name: S
) -> Result<&ModuleWithEvents, MetadataError> where
    S: ToString, 

pub fn module_with_events(
    &self,
    module_index: u8
) -> Result<&ModuleWithEvents, MetadataError>

pub fn print_overview(&self)

pub fn pretty_format(metadata: &RuntimeMetadataPrefixed) -> Option<String>

pub fn print_modules_with_calls(&self)

pub fn print_modules_with_events(&self)

pub fn storage_value_key(
    &self,
    storage_prefix: &'static str,
    storage_key_name: &'static str
) -> Result<StorageKey, MetadataError>

pub fn storage_map_key<K: Encode, V: Decode + Clone>(
    &self,
    storage_prefix: &'static str,
    storage_key_name: &'static str,
    map_key: K
) -> Result<StorageKey, MetadataError>

pub fn storage_map_key_prefix(
    &self,
    storage_prefix: &'static str,
    storage_key_name: &'static str
) -> Result<StorageKey, MetadataError>

pub fn storage_double_map_key<K: Encode, Q: Encode, V: Decode + Clone>(
    &self,
    storage_prefix: &'static str,
    storage_key_name: &'static str,
    first: K,
    second: Q
) -> Result<StorageKey, MetadataError>

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl TryFrom<Metadata> for EventsDecoder

type Error = EventsError

The type returned in the event of a conversion error.

fn try_from(metadata: Metadata) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<RuntimeMetadataPrefixed> for Metadata

type Error = MetadataError

The type returned in the event of a conversion error.

fn try_from(metadata: RuntimeMetadataPrefixed) -> Result<Self, Self::Error>

Performs the conversion.