Struct sc_chain_spec::GenericChainSpec

impl<G, E> ChainSpec<G, E>

pub fn boot_nodes(&self) -> &[MultiaddrWithPeerId]

A list of bootnode addresses.

pub fn name(&self) -> &str

Spec name.

pub fn id(&self) -> &str

Spec id.

pub fn telemetry_endpoints(&self) -> &Option<TelemetryEndpoints>

Telemetry endpoints (if any)

pub fn protocol_id(&self) -> Option<&str>

Network protocol id.

pub fn fork_id(&self) -> Option<&str>

Optional network fork identifier.

pub fn properties(&self) -> Properties

Additional loosly-typed properties of the chain.

Returns an empty JSON object if ‘properties’ not defined in config

pub fn add_boot_node(&mut self, addr: MultiaddrWithPeerId)

Add a bootnode to the list.

pub fn extensions(&self) -> &E

Returns a reference to the defined chain spec extensions.

pub fn extensions_mut(&mut self) -> &mut E

Returns a mutable reference to the defined chain spec extensions.

pub fn from_genesis<F: Fn() -> G + 'static + Send + Sync>( name: &str, id: &str, chain_type: ChainType, constructor: F, boot_nodes: Vec<MultiaddrWithPeerId>, telemetry_endpoints: Option<TelemetryEndpoints>, protocol_id: Option<&str>, fork_id: Option<&str>, properties: Option<Properties>, extensions: E ) -> Self

Create hardcoded spec.

impl<G, E: DeserializeOwned> ChainSpec<G, E>

pub fn from_json_bytes( json: impl Into<Cow<'static, [u8]>> ) -> Result<Self, String>

Parse json content into a ChainSpec

pub fn from_json_file(path: PathBuf) -> Result<Self, String>

Parse json file into a ChainSpec

impl<G: RuntimeGenesis, E: Serialize + Clone + 'static> ChainSpec<G, E>

pub fn as_json(&self, raw: bool) -> Result<String, String>

Dump to json string.

Trait Implementations§

impl<G: RuntimeGenesis, E> BuildStorage for ChainSpec<G, E>

fn assimilate_storage(&self, storage: &mut Storage) -> Result<(), String>

Assimilate the storage for this module into pre-existing overlays.

fn build_storage(&self) -> Result<Storage, String>

Build the storage out of this builder.

impl<G, E> ChainSpec for ChainSpec<G, E>where G: RuntimeGenesis + 'static, E: GetExtension + Serialize + Clone + Send + Sync + 'static,

fn boot_nodes(&self) -> &[MultiaddrWithPeerId]

A list of bootnode addresses.

fn name(&self) -> &str

Spec name.

fn id(&self) -> &str

Spec id.

fn chain_type(&self) -> ChainType

Type of the chain.

fn telemetry_endpoints(&self) -> &Option<TelemetryEndpoints>

Telemetry endpoints (if any)

fn protocol_id(&self) -> Option<&str>

Network protocol id.

fn fork_id(&self) -> Option<&str>

Optional network fork identifier. None by default.

fn properties(&self) -> Properties

Additional loosly-typed properties of the chain. Read more

fn add_boot_node(&mut self, addr: MultiaddrWithPeerId)

Add a bootnode to the list.

fn extensions(&self) -> &dyn GetExtension

Returns a reference to the defined chain spec extensions.

fn extensions_mut(&mut self) -> &mut dyn GetExtension

Returns a mutable reference to the defined chain spec extensions.

fn as_json(&self, raw: bool) -> Result<String, String>

Return spec as JSON.

fn as_storage_builder(&self) -> &dyn BuildStorage

Return StorageBuilder for this spec.

fn cloned_box(&self) -> Box<dyn ChainSpec>

Returns a cloned Box<dyn ChainSpec>.

fn set_storage(&mut self, storage: Storage)

Set the storage that should be used by this chain spec. Read more

fn code_substitutes(&self) -> BTreeMap<String, Vec<u8>>

Returns code substitutes that should be used for the on chain wasm.

impl<G, E: Clone> Clone for ChainSpec<G, E>

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

Auto Trait Implementations§

impl<G, E = Option<()>> !UnwindSafe for ChainSpec<G, E>

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Any for Twhere T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

fn type_name(&self) -> &'static str

impl<T> AnySync for Twhere T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self>where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

fn checked_into<T>(self) -> Option<T>where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Downcast for Twhere T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for Twhere T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.