Enum ckb_verification::HeaderErrorKind

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pub enum HeaderErrorKind {
    InvalidParent,
    Pow,
    Timestamp,
    Number,
    Epoch,
    Version,
}

Expand description

A list specifying categories of ckb header error.

This list is intended to grow over time and it is not recommended to exhaustively match against it.

It is used with the HeaderError.

Variants

`InvalidParent`

It indicates that the underlying error is InvalidParentError.

`Pow`

It indicates that the underlying error is PowError.

`Timestamp`

It indicates that the underlying error is TimestampError.

`Number`

It indicates that the underlying error is NumberError.

`Epoch`

It indicates that the underlying error is EpochError.

`Version`

It indicates that the underlying error is BlockVersionError.

Implementations

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impl HeaderErrorKind

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pub fn because<E>(self, reason: E) -> HeaderError where
E: Error + Send + Sync + 'static,

Creates HeaderError base on HeaderErrorKind with an error as the reason.

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pub fn other<T>(self, reason: T) -> HeaderError where
T: Display,

Creates HeaderError base on HeaderErrorKind with a simple string as the reason.

Trait Implementations

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impl Clone for HeaderErrorKind

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fn clone(&self) -> HeaderErrorKind

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 HeaderErrorKind

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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 Display for HeaderErrorKind

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

Formats the value using the given formatter. Read more

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impl From<HeaderErrorKind> for Error

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fn from(error: HeaderErrorKind) -> Self

Converts to this type from the input type.

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impl From<HeaderErrorKind> for HeaderError

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fn from(kind: HeaderErrorKind) -> Self

Converts to this type from the input type.

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impl PartialEq<HeaderErrorKind> for HeaderErrorKind

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

This method tests for !=.

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impl StructuralPartialEq for HeaderErrorKind

Auto Trait Implementations

impl RefUnwindSafe for HeaderErrorKind

impl Send for HeaderErrorKind

impl Sync for HeaderErrorKind

impl Unpin for HeaderErrorKind

impl UnwindSafe for HeaderErrorKind

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> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. 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.

Enum ckb_verification::HeaderErrorKind

Variants

InvalidParent

Pow

Timestamp

Number

Epoch

Version

Implementations

impl HeaderErrorKind

pub fn because<E>(self, reason: E) -> HeaderError where E: Error + Send + Sync + 'static,

pub fn other<T>(self, reason: T) -> HeaderError where T: Display,

Trait Implementations

impl Clone for HeaderErrorKind

fn clone(&self) -> HeaderErrorKind

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

impl Debug for HeaderErrorKind

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

impl Display for HeaderErrorKind

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

impl From<HeaderErrorKind> for Error

fn from(error: HeaderErrorKind) -> Self

impl From<HeaderErrorKind> for HeaderError

fn from(kind: HeaderErrorKind) -> Self

impl PartialEq<HeaderErrorKind> for HeaderErrorKind

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

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

impl Copy for HeaderErrorKind

impl Eq for HeaderErrorKind

impl StructuralEq for HeaderErrorKind

impl StructuralPartialEq for HeaderErrorKind

Auto Trait Implementations

impl RefUnwindSafe for HeaderErrorKind

impl Send for HeaderErrorKind

impl Sync for HeaderErrorKind

impl Unpin for HeaderErrorKind

impl UnwindSafe for HeaderErrorKind

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> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

`InvalidParent`

`Pow`

`Timestamp`

`Number`

`Epoch`

`Version`

pub fn because<E>(self, reason: E) -> HeaderError where
E: Error + Send + Sync + 'static,

pub fn other<T>(self, reason: T) -> HeaderError where
T: Display,

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> ToString for T where
T: Display + ?Sized,

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>,