Struct OfferLayerConfig 

#[non_exhaustive]
pub struct OfferLayerConfig {

    pub parameterization_mode: Option<ParameterizationMode>,
    pub min_price_per_cycle: Option<U256>,
    pub max_price_per_cycle: Option<U256>,
    pub bidding_start_delay: Option<u64>,
    pub ramp_up_period: Option<u32>,
    pub lock_timeout: Option<u32>,
    pub timeout: Option<u32>,
    pub lock_collateral: Option<U256>,
    pub lock_gas_estimate: u64,
    pub fulfill_gas_estimate: u64,
    pub groth16_verify_gas_estimate: u64,
    pub smart_contract_sig_verify_gas_estimate: u64,
    pub supported_selectors: SupportedSelectors,
}

Available on non-target_os=zkvm only.

Configuration for the OfferLayer.

Defines the default pricing parameters, timeouts, gas estimates, and other settings used when constructing offers for proof requests.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

parameterization_mode: Option<ParameterizationMode>

Parameterization mode.

Defines the offering parameters for the request. The default is ParameterizationMode::fulfillment(), which is a conservative mode that ensures more provers can fulfill the request.

Example

OfferLayerConfig::builder().parameterization_mode(ParameterizationMode::fulfillment());

min_price_per_cycle: Option<U256>

Minimum price per RISC Zero execution cycle, in wei.

max_price_per_cycle: Option<U256>

Maximum price per RISC Zero execution cycle, in wei.

bidding_start_delay: Option<u64>

Time in seconds to delay the start of bidding after request creation.

ramp_up_period: Option<u32>

Duration in seconds for the price to ramp up from min to max.

lock_timeout: Option<u32>

Time in seconds that a prover has to fulfill a locked request.

timeout: Option<u32>

Maximum time in seconds that a request can remain active.

lock_collateral: Option<U256>

Lock collateral

lock_gas_estimate: u64

Estimated gas used when locking a request.

fulfill_gas_estimate: u64

Estimated gas used when fulfilling a request.

groth16_verify_gas_estimate: u64

Estimated gas used for Groth16 verification.

smart_contract_sig_verify_gas_estimate: u64

Estimated gas used for ERC-1271 signature verification.

supported_selectors: SupportedSelectors

Supported proof types and their corresponding selectors.

Implementations

impl OfferLayerConfig

pub fn builder() -> OfferLayerConfigBuilder

Creates a new builder for constructing an OfferLayerConfig.

This provides a way to customize pricing parameters, timeouts, and other offer-related settings used when generating proof requests.

Trait Implementations

impl Clone for OfferLayerConfig

fn clone(&self) -> OfferLayerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for OfferLayerConfig

fn default() -> Self

Returns the “default value” for a type.