Struct ckb_chain_spec::ChainSpec

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pub struct ChainSpec {
    pub name: String,
    pub genesis: Genesis,
    pub params: Params,
    pub pow: Pow,
    pub hash: Byte32,
}

Expand description

The CKB block chain specification

Fields

name: String

The spec name, also used identify network

genesis: Genesis

The genesis block information

params: Params

The block chain parameters

pow: Pow

The block chain pow

hash: Byte32

Hash of blake2b_256 spec content bytes, used for check consistency between database and config

Implementations

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impl ChainSpec

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pub fn load_from(resource: &Resource) -> Result<ChainSpec, Box<dyn Error>>

New ChainSpec instance from load spec file resource

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pub fn pow_engine(&self) -> Arc<dyn PowEngine>

The ChainSpec specified pow engine

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pub fn build_consensus(&self) -> Result<Consensus, Box<dyn Error>>

Build consensus instance

Consensus

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pub fn build_genesis(&self) -> Result<BlockView, Box<dyn Error>>

Build genesis block from chain spec

Trait Implementations

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impl Clone for ChainSpec

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fn clone(&self) -> ChainSpec

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ChainSpec

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for ChainSpec

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl PartialEq<ChainSpec> for ChainSpec

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

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

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

This method tests for !=.

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impl Serialize for ChainSpec

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

Serialize this value into the given Serde serializer. Read more

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impl Eq for ChainSpec

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impl StructuralEq for ChainSpec

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impl StructuralPartialEq for ChainSpec

Auto Trait Implementations

impl RefUnwindSafe for ChainSpec

impl Send for ChainSpec

impl Sync for ChainSpec

impl Unpin for ChainSpec

impl UnwindSafe for ChainSpec

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> AsAny for T where
T: Any,

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

TODO(doc): @quake

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

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Struct ckb_chain_spec::ChainSpec

Fields

Implementations

impl ChainSpec

pub fn load_from(resource: &Resource) -> Result<ChainSpec, Box<dyn Error>>

pub fn pow_engine(&self) -> Arc<dyn PowEngine>

pub fn build_consensus(&self) -> Result<Consensus, Box<dyn Error>>

pub fn build_genesis(&self) -> Result<BlockView, Box<dyn Error>>

Trait Implementations

impl Clone for ChainSpec

fn clone(&self) -> ChainSpec

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

impl Debug for ChainSpec

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

impl<'de> Deserialize<'de> for ChainSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl PartialEq<ChainSpec> for ChainSpec

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

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

impl Serialize for ChainSpec

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

impl Eq for ChainSpec

impl StructuralEq for ChainSpec

impl StructuralPartialEq for ChainSpec

Auto Trait Implementations

impl RefUnwindSafe for ChainSpec

impl Send for ChainSpec

impl Sync for ChainSpec

impl Unpin for ChainSpec

impl UnwindSafe for ChainSpec

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> AsAny for T where T: Any,

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

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

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

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

impl<T> AsAny for T where
T: Any,

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

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

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,