Struct ckb_jsonrpc_types::EpochView

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pub struct EpochView {
    pub number: EpochNumber,
    pub start_number: BlockNumber,
    pub length: BlockNumber,
    pub compact_target: Uint32,
}

Expand description

JSON view of an epoch.

CKB adjusts difficulty based on epochs.

Examples

{
  "compact_target": "0x1e083126",
  "length": "0x708",
  "number": "0x1",
  "start_number": "0x3e8"
}

Fields

number: EpochNumber

Consecutive epoch number starting from 0.

start_number: BlockNumber

The block number of the first block in the epoch.

It also equals the total count of blocks in all the epochs which epoch number is less than this epoch.

length: BlockNumber

The number of blocks in this epoch.

compact_target: Uint32

The difficulty target for any block in this epoch.

Implementations

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impl EpochView

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pub fn from_ext(ext: EpochExt) -> EpochView

Creates the view from the stored ext.

Trait Implementations

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impl Clone for EpochView

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fn clone(&self) -> EpochView

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

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impl Debug for EpochView

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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 Default for EpochView

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fn default() -> EpochView

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for EpochView

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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 Hash for EpochView

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<EpochView> for EpochView

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

This method tests for !=.

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impl Serialize for EpochView

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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 EpochView

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impl StructuralEq for EpochView

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impl StructuralPartialEq for EpochView

Auto Trait Implementations

impl RefUnwindSafe for EpochView

impl Send for EpochView

impl Sync for EpochView

impl Unpin for EpochView

impl UnwindSafe for EpochView

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> 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_jsonrpc_types::EpochView

Fields

Implementations

impl EpochView

pub fn from_ext(ext: EpochExt) -> EpochView

Trait Implementations

impl Clone for EpochView

fn clone(&self) -> EpochView

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

impl Debug for EpochView

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

impl Default for EpochView

fn default() -> EpochView

impl<'de> Deserialize<'de> for EpochView

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

impl Hash for EpochView

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<EpochView> for EpochView

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

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

impl Serialize for EpochView

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

impl Eq for EpochView

impl StructuralEq for EpochView

impl StructuralPartialEq for EpochView

Auto Trait Implementations

impl RefUnwindSafe for EpochView

impl Send for EpochView

impl Sync for EpochView

impl Unpin for EpochView

impl UnwindSafe for EpochView

Blanket Implementations

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

fn type_id(&self) -> TypeId

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 hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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> 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>,