ChainConfig

espresso_types::v0::v0_3

Struct ChainConfig 

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pub struct ChainConfig {
    pub chain_id: ChainId,
    pub max_block_size: BlockSize,
    pub base_fee: FeeAmount,
    pub fee_contract: Option<Address>,
    pub fee_recipient: FeeAccount,
    pub stake_table_contract: Option<Address>,
}
Expand description

Global variables for an Espresso blockchain.

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§chain_id: ChainId

Espresso chain ID

§max_block_size: BlockSize

Maximum size in bytes of a block

§base_fee: FeeAmount

Minimum fee in WEI per byte of payload

§fee_contract: Option<Address>

Fee contract address on L1.

This is optional so that fees can easily be toggled on/off, with no need to deploy a contract when they are off. In a future release, after fees are switched on and thoroughly tested, this may be made mandatory.

§fee_recipient: FeeAccount

Account that receives sequencing fees.

This account in the Espresso fee ledger will always receive every fee paid in Espresso, regardless of whether or not their is a fee_contract deployed. Once deployed, the fee contract can decide what to do with tokens locked in this account in Espresso.

§stake_table_contract: Option<Address>

StakeTable (proxy) contract address on L1.

This is optional so that stake can easily be toggled on/off, with no need to deploy a contract when they are off. In a future release, after PoS is switched on and thoroughly tested, this may be made mandatory.

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impl Clone for ChainConfig

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fn clone(&self) -> ChainConfig

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 Committable for ChainConfig

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fn tag() -> String

Tag that should be used when serializing commitments to this type. Read more
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fn commit(&self) -> Commitment<Self>

Create a binding commitment to self.
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impl Debug for ChainConfig

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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 ChainConfig

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for ChainConfig

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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 From<ChainConfig> for ChainConfig

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fn from(chain_config: ChainConfig) -> ChainConfig

Converts to this type from the input type.
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impl From<ChainConfig> for ChainConfig

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fn from(chain_config: ChainConfig) -> ChainConfig

Converts to this type from the input type.
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impl From<ChainConfig> for ResolvableChainConfig

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fn from(value: ChainConfig) -> Self

Converts to this type from the input type.
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impl Hash for ChainConfig

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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 PartialEq for ChainConfig

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fn eq(&self, other: &ChainConfig) -> 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 ChainConfig

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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 ChainConfig

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impl Eq for ChainConfig

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impl StructuralPartialEq for ChainConfig

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