alloy_eips::eip1559

Struct BaseFeeParams

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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

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impl BaseFeeParams

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

Create a new BaseFeeParams

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pub const fn ethereum() -> Self

Get the base fee parameters for Ethereum mainnet

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pub const fn optimism() -> Self

Get the base fee parameters for Optimism Mainnet

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pub const fn optimism_canyon() -> Self

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

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pub const fn optimism_sepolia() -> Self

Get the base fee parameters for Optimism Sepolia

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pub const fn optimism_sepolia_canyon() -> Self

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

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pub const fn base_sepolia() -> Self

Get the base fee parameters for Base Sepolia

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pub const fn base_sepolia_canyon() -> Self

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

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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

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impl Clone for BaseFeeParams

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fn clone(&self) -> BaseFeeParams

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 BaseFeeParams

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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<'de> Deserialize<'de> for BaseFeeParams

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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 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::Ok, __S::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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