reth_chainspec

Struct BaseFeeParams

pub struct BaseFeeParams {
    pub max_change_denominator: u128,
    pub elasticity_multiplier: u128,
}
Expand description

BaseFeeParams contains the config parameters that control block base fee computation

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§max_change_denominator: u128

The base_fee_max_change_denominator from EIP-1559

§elasticity_multiplier: u128

The elasticity multiplier from EIP-1559

Implementations§

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impl BaseFeeParams

pub const fn new( max_change_denominator: u128, elasticity_multiplier: u128, ) -> BaseFeeParams

Create a new BaseFeeParams

pub const fn ethereum() -> BaseFeeParams

Get the base fee parameters for Ethereum mainnet

pub const fn optimism() -> BaseFeeParams

Get the base fee parameters for Optimism Mainnet

pub const fn optimism_canyon() -> BaseFeeParams

Get the base fee parameters for Optimism Mainnet (post Canyon)

pub const fn optimism_sepolia() -> BaseFeeParams

Get the base fee parameters for Optimism Sepolia

pub const fn optimism_sepolia_canyon() -> BaseFeeParams

Get the base fee parameters for Optimism Sepolia (post Canyon)

pub const fn base_sepolia() -> BaseFeeParams

Get the base fee parameters for Base Sepolia

pub const fn base_sepolia_canyon() -> BaseFeeParams

Get the base fee parameters for Base Sepolia (post Canyon)

pub fn next_block_base_fee( self, gas_used: u64, gas_limit: u64, base_fee: u64, ) -> u64

Calculate the base fee for the next block based on the EIP-1559 specification.

See also [calc_next_block_base_fee]

Trait Implementations§

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impl<'arbitrary> Arbitrary<'arbitrary> for BaseFeeParams

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fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<BaseFeeParams, Error>

Generate an arbitrary value of Self from the given unstructured data. Read more
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fn arbitrary_take_rest( u: Unstructured<'arbitrary>, ) -> Result<BaseFeeParams, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data. Read more
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fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself. Read more
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fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself. Read more
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impl Clone for BaseFeeParams

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fn clone(&self) -> BaseFeeParams

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 BaseFeeParams

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for BaseFeeParams

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

Deserialize this value from the given Serde deserializer. Read more
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impl From<BaseFeeParams> for BaseFeeParamsKind

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fn from(params: BaseFeeParams) -> Self

Converts to this type from the input type.
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impl PartialEq for BaseFeeParams

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fn eq(&self, other: &BaseFeeParams) -> 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 Serialize for BaseFeeParams

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

Serialize this value into the given Serde serializer. Read more
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impl Copy for BaseFeeParams

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impl Eq for BaseFeeParams

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impl StructuralPartialEq for BaseFeeParams

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Size: 32 bytes