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EVMConfig

ethrex_levm::environment

Struct EVMConfig 

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pub struct EVMConfig {
    pub fork: Fork,
    pub blob_schedule: ForkBlobSchedule,
}
Expand description

This struct holds special configuration variables specific to the EVM. In most cases, at least at the time of writing (February 2025), you want to use the default blob_schedule values for the specified Fork. The “intended” way to do this is by using the EVMConfig::canonical_values(fork: Fork) function.

However, that function should NOT be used IF you want to use a custom ForkBlobSchedule, like it’s described in EIP-7840 Values are determined by EIP-7691

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§fork: Fork§blob_schedule: ForkBlobSchedule

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impl EVMConfig

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pub fn new(fork: Fork, blob_schedule: ForkBlobSchedule) -> EVMConfig

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pub fn new_from_chain_config( chain_config: &ChainConfig, block_header: &BlockHeader, ) -> Self

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pub fn canonical_values(fork: Fork) -> ForkBlobSchedule

This function is used for running the EF tests. If you don’t have acces to a EVMConfig (mainly in the form of a genesis.json file) you can use this function to get the “Default” ForkBlobSchedule for that specific Fork. NOTE: This function could potentially be expanded to include other types of “default“s.

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impl Clone for EVMConfig

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fn clone(&self) -> EVMConfig

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 EVMConfig

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impl Debug for EVMConfig

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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 EVMConfig

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fn default() -> Self

The default EVMConfig depends on the default Fork.

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