[][src]Struct substrate_service::ChainSpec

pub struct ChainSpec<G, E = Option<()>> { /* fields omitted */ }

A configuration of a chain. Can be used to build a genesis block.

Methods

impl<G, E> ChainSpec<G, E>[src]

pub fn boot_nodes(&self) -> &[String][src]

A list of bootnode addresses.

pub fn name(&self) -> &str[src]

Spec name.

pub fn id(&self) -> &str[src]

Spec id.

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

Telemetry endpoints (if any)

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

Network protocol id.

pub fn properties(&self) -> Map<String, Value>[src]

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: Multiaddr)[src]

Add a bootnode to the list.

pub fn extensions(&self) -> &E[src]

Returns a reference to defined chain spec extensions.

pub fn from_genesis<F>(
    name: &str,
    id: &str,
    constructor: F,
    boot_nodes: Vec<String>,
    telemetry_endpoints: Option<TelemetryEndpoints>,
    protocol_id: Option<&str>,
    properties: Option<Map<String, Value>>,
    extensions: E
) -> ChainSpec<G, E> where
    F: 'static + Fn() -> G, 
[src]

Create hardcoded spec.

impl<G, E> ChainSpec<G, E> where
    E: DeserializeOwned
[src]

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

Parse json content into a ChainSpec

pub fn from_json_file(path: PathBuf) -> Result<ChainSpec<G, E>, String>[src]

Parse json file into a ChainSpec

impl<G, E> ChainSpec<G, E> where
    E: Serialize,
    G: RuntimeGenesis
[src]

pub fn to_json(self, raw: bool) -> Result<String, String>[src]

Dump to json string.

Trait Implementations

impl<G, E> Clone for ChainSpec<G, E> where
    E: Clone
[src]

impl<'a, G, E> BuildStorage for &'a ChainSpec<G, E> where
    G: RuntimeGenesis
[src]

Auto Trait Implementations

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

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

impl<G, E> Unpin for ChainSpec<G, E> where
    E: Unpin

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

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

Blanket Implementations

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<S, T> UncheckedInto<T> for S where
    T: UncheckedFrom<S>, 
[src]

impl<T, Outer> IsWrappedBy<Outer> for T where
    Outer: AsRef<T> + AsMut<T> + From<T>,
    T: From<Outer>, 
[src]

fn from_ref(outer: &Outer) -> &T[src]

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut T[src]

Get a mutable reference to the inner from the outer.

impl<T> CheckedConversion for T[src]

impl<T> SaturatedConversion for T[src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 
[src]

impl<T> Same<T> for T[src]

type Output = T

Should always be Self

impl<T> Erased for T[src]

impl<T, S> UniqueSaturatedInto<T> for S where
    S: TryInto<T>,
    T: Bounded
[src]

impl<T> Typeable for T where
    T: Any
[src]