Enum EthereumHardfork

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#[non_exhaustive]pub enum EthereumHardfork {
Show 25 variants    Frontier,
    Homestead,
    Dao,
    Tangerine,
    SpuriousDragon,
    Byzantium,
    Constantinople,
    Petersburg,
    Istanbul,
    MuirGlacier,
    Berlin,
    London,
    ArrowGlacier,
    GrayGlacier,
    Paris,
    Shanghai,
    Cancun,
    Prague,
    Osaka,
    Bpo1,
    Bpo2,
    Bpo3,
    Bpo4,
    Bpo5,
    Amsterdam,
}

Expand description

The name of an Ethereum hardfork.

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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Prague

Prague.

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Osaka

Osaka: https://eips.ethereum.org/EIPS/eip-7607

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Bpo1

BPO 1

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Bpo2

BPO 2

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Bpo3

BPO 3

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Bpo4

BPO 4

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Bpo5

BPO 5

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Amsterdam

Amsterdam: https://eips.ethereum.org/EIPS/eip-7773

Implementations§

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impl EthereumHardfork

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pub const VARIANTS: &'static [Self]

All hardfork variants

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pub const fn name(&self) -> &'static str

Returns variant as str.

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impl EthereumHardfork

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pub const fn bpo_variants() -> &'static [Self]

Returns all blob specific hardfork variants.

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pub fn activation_block(&self, chain: Chain) -> Option<u64>

Retrieves the activation block for the specified hardfork on the given chain.

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pub const fn mainnet_activation_block(&self) -> Option<u64>

Retrieves the activation block for the specified hardfork on the Ethereum mainnet.

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pub const fn sepolia_activation_block(&self) -> Option<u64>

Retrieves the activation block for the specified hardfork on the Sepolia testnet.

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pub const fn arbitrum_sepolia_activation_block(&self) -> Option<u64>

Retrieves the activation block for the specified hardfork on the Arbitrum Sepolia testnet.

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pub const fn arbitrum_activation_block(&self) -> Option<u64>

Retrieves the activation block for the specified hardfork on the Arbitrum One mainnet.

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pub fn activation_timestamp(&self, chain: Chain) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the given chain.

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pub const fn mainnet_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Ethereum mainnet.

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pub const fn sepolia_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Sepolia testnet.

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pub const fn holesky_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Holesky testnet.

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pub const fn hoodi_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Hoodi testnet.

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pub const fn arbitrum_sepolia_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Arbitrum Sepolia testnet.

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pub const fn arbitrum_activation_timestamp(&self) -> Option<u64>

Retrieves the activation timestamp for the specified hardfork on the Arbitrum One mainnet.

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pub const fn mainnet() -> [(Self, ForkCondition); 21]

Ethereum mainnet list of hardforks.

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pub const fn sepolia() -> [(Self, ForkCondition); 19]

Ethereum sepolia list of hardforks.

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pub const fn holesky() -> [(Self, ForkCondition); 19]

Ethereum holesky list of hardforks.

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pub const fn hoodi() -> [(Self, ForkCondition); 19]

Ethereum Hoodi list of hardforks.

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pub const fn devnet() -> [(Self, ForkCondition); 19]

Ethereum Devnet list of hardforks.

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pub const fn from_mainnet_block_number(num: u64) -> Self

Convert an u64 into an EthereumHardfork.

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pub fn from_chain_and_timestamp(chain: Chain, timestamp: u64) -> Option<Self>

Reverse lookup to find the hardfork given a chain ID and block timestamp. Returns the active hardfork at the given timestamp for the specified chain.

Trait Implementations§

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impl Clone for EthereumHardfork

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fn clone(&self) -> EthereumHardfork

Returns a duplicate 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 EthereumHardfork

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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 EthereumHardfork

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fn default() -> EthereumHardfork

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

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impl Display for EthereumHardfork

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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 FromStr for EthereumHardfork

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type Err = ParseHardforkError

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

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impl Hardfork for EthereumHardfork

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fn name(&self) -> &'static str

Fork name.

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fn boxed(&self) -> Box<dyn Hardfork + '_>

Returns boxed value.

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impl Hash for EthereumHardfork

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

Feeds this value into the given Hasher. Read more

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

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

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impl Ord for EthereumHardfork

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fn cmp(&self, other: &EthereumHardfork) -> Ordering

This method returns an Ordering between self and other. Read more

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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

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impl PartialEq for EthereumHardfork

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl PartialOrd for EthereumHardfork

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fn partial_cmp(&self, other: &EthereumHardfork) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

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

Tests less than (for self and other) and is used by the < operator. Read more

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

Tests less than or equal to (for self and other) and is used by the <= operator. Read more

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

Tests greater than (for self and other) and is used by the > operator. Read more

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

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl Copy for EthereumHardfork

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impl Eq for EthereumHardfork

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impl StructuralPartialEq for EthereumHardfork

Auto Trait Implementations§

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impl Freeze for EthereumHardfork

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impl RefUnwindSafe for EthereumHardfork

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impl Send for EthereumHardfork

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impl Sync for EthereumHardfork

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impl Unpin for EthereumHardfork

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impl UnwindSafe for EthereumHardfork

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,

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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,

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

Mutably borrows from an owned value. Read more

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

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

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impl<T> DynClone for T
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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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impl<T> FmtForward for T

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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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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer 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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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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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where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

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

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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

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where Self: Borrow, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

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where Self: BorrowMut, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.

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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

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impl<T> Same for T

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type Output = T

Should always be Self

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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

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where Self: Borrow, B: ?Sized,

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fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut, B: ?Sized,

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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

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where Self: AsMut<R>, R: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

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where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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where Self: Borrow, B: ?Sized,

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where Self: BorrowMut, B: ?Sized,

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where Self: AsRef<R>, R: ?Sized,

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where Self: AsMut<R>, R: ?Sized,

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where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.

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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

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

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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)

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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fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

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type Error = Infallible

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Performs the conversion.

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where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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Enum EthereumHardforkCopy item path

Variants (Non-exhaustive)§

Frontier

Homestead

Dao

Tangerine

SpuriousDragon

Byzantium

Constantinople

Petersburg

Istanbul

MuirGlacier

Berlin

London

ArrowGlacier

GrayGlacier

Paris

Shanghai

Cancun

Prague

Osaka

Bpo1

Bpo2

Bpo3

Bpo4

Bpo5

Amsterdam

Implementations§

impl EthereumHardfork

pub const VARIANTS: &'static [Self]

pub const fn name(&self) -> &'static str

impl EthereumHardfork

pub const fn bpo_variants() -> &'static [Self]

pub fn activation_block(&self, chain: Chain) -> Option<u64>

pub const fn mainnet_activation_block(&self) -> Option<u64>

pub const fn sepolia_activation_block(&self) -> Option<u64>

pub const fn arbitrum_sepolia_activation_block(&self) -> Option<u64>

pub const fn arbitrum_activation_block(&self) -> Option<u64>

pub fn activation_timestamp(&self, chain: Chain) -> Option<u64>

pub const fn mainnet_activation_timestamp(&self) -> Option<u64>

pub const fn sepolia_activation_timestamp(&self) -> Option<u64>

pub const fn holesky_activation_timestamp(&self) -> Option<u64>

pub const fn hoodi_activation_timestamp(&self) -> Option<u64>

pub const fn arbitrum_sepolia_activation_timestamp(&self) -> Option<u64>

pub const fn arbitrum_activation_timestamp(&self) -> Option<u64>

pub const fn mainnet() -> [(Self, ForkCondition); 21]

pub const fn sepolia() -> [(Self, ForkCondition); 19]

pub const fn holesky() -> [(Self, ForkCondition); 19]

pub const fn hoodi() -> [(Self, ForkCondition); 19]

pub const fn devnet() -> [(Self, ForkCondition); 19]

pub const fn from_mainnet_block_number(num: u64) -> Self

pub fn from_chain_and_timestamp(chain: Chain, timestamp: u64) -> Option<Self>

Trait Implementations§

impl Clone for EthereumHardfork

fn clone(&self) -> EthereumHardfork

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

impl Debug for EthereumHardfork

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

impl Default for EthereumHardfork

fn default() -> EthereumHardfork

impl Display for EthereumHardfork

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

impl FromStr for EthereumHardfork

type Err = ParseHardforkError

fn from_str(s: &str) -> Result<Self, Self::Err>

impl Hardfork for EthereumHardfork

fn name(&self) -> &'static str

fn boxed(&self) -> Box<dyn Hardfork + '_>

impl Hash for EthereumHardfork

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

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

impl Ord for EthereumHardfork

fn cmp(&self, other: &EthereumHardfork) -> Ordering

fn max(self, other: Self) -> Selfwhere Self: Sized,

fn min(self, other: Self) -> Selfwhere Self: Sized,

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized,

impl PartialEq for EthereumHardfork

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

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

impl PartialOrd for EthereumHardfork

Enum EthereumHardfork

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

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

fn max(self, other: Self) -> Self
where Self: Sized,

fn min(self, other: Self) -> Self
where Self: Sized,

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

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> CloneToUninit for T
where T: Clone,

fn conv<T>(self) -> T
where Self: Into<T>,

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

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

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

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

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R, ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,