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CanonicalRollbackKind

evm_fork_cache::reactive

Enum CanonicalRollbackKind 

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#[non_exhaustive]
pub enum CanonicalRollbackKind {
    Explicit,
    Removed,
    ImplicitParent,
    MissingReplacement,
}
Expand description

Stable category for a canonical transition that needs older retained history before it can be durably accepted.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Explicit

An explicit reorg control names an ancestor outside retained history.

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Removed

A removed/reorged record names a block outside retained history.

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ImplicitParent

An implicit canonical replacement has no retained parent proof.

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MissingReplacement

A removed block is not followed by a provable replacement/anchor.

Trait Implementations§

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impl Clone for CanonicalRollbackKind

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fn clone(&self) -> CanonicalRollbackKind

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for CanonicalRollbackKind

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impl Debug for CanonicalRollbackKind

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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 Eq for CanonicalRollbackKind

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impl PartialEq for CanonicalRollbackKind

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for CanonicalRollbackKind

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impl<T> Any for T
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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Compare self to key and return true if they are equal.
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fn equivalent(&self, key: &K) -> bool

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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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where Self: Display,

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where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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where &'a Self: for<'a> IntoIterator,

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Pipes by value. This is generally the method you want to use. Read more
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