Struct orao_solana_vrf::UpdateBuilder

pub struct UpdateBuilder { /* private fields */ }

Available on crate feature sdk only.

crate::UpdateNetwork instruction builder.

Note:

• prioritization fees here are handled automatically based on the recent prioritization fees — use UpdateBuilder::with_compute_unit_price to opt-out.
• this builder is added for convenience — use UpdateBuilder::into_raw_instruction to get the raw instruction, or build it yourself (see the UpdateBuilder::into_raw_instruction source)

Implementations

impl UpdateBuilder

pub fn new() -> Self

Creates a new builder that does not update anything.

pub fn with_authority(self, authority: Pubkey) -> Self

Change configuration authority.

pub fn with_treasury(self, treasury: Pubkey) -> Self

Change treasury account address.

pub fn with_fee(self, request_fee: u64) -> Self

Change fee (in lamports).

pub fn with_fulfillment_authorities( self, fulfillment_authorities: Vec<Pubkey>, ) -> Self

Change fulfillment authorities.

pub fn with_token_fee_config( self, token_fee_config: Option<OraoTokenFeeConfig>, ) -> Self

Change token fee configuration.

pub fn with_compute_unit_price(self, compute_unit_price: u64) -> Self

Defines a prioritization fee in micro-lamports (applied per compute unit).

Adds ComputeBudgetInstruction::SetComputeUnitPrice to the request builder.

• if not specified, then median fee of the last 150 confirmed slots is used (this is by default)
• if zero, then compute unit price is not applied at all.

pub fn with_compute_unit_price_multiplier(self, multiplier: f64) -> Self

Defines a multiplier that is applied to a median compute unit price.

This is only applied if no compute_unit_price specified, i.e. if compute unit price is measured as a median fee of the last 150 confirmed slots.

• if not specified, then no multiplier is applied (this is by default)
• if specified, then applied as follows: compute_unit_price = median * multiplier

pub fn with_compute_unit_limit(self, compute_unit_limit: u32) -> Self

Defines a specific compute unit limit that the transaction is allowed to consume.

Adds ComputeBudgetInstruction::SetComputeUnitLimit to the request builder.

• if not specified, then compute unit limit is not applied at all (this is by default)
• if specified, then applied as is

pub fn into_raw_instruction( self, id: Pubkey, payer: Pubkey, current_config: NetworkConfiguration, ) -> Instruction

Builds the raw crate::UpdateNetwork instruction based on this builder.

This is a low-level function, consider using UpdateBuilder::build.

• id — the VRF program id (usually the crate::id)
• payer — transaction fee payer that will sign the tx. This must be the effective authority.
• current_config — is the effective VRF configuration (see crate::get_network_state)

Compute Budget Program configuration is ignored.

pub async fn build<C: Deref<Target = impl Signer> + Clone>( self, orao_vrf: &Program<C>, ) -> Result<RequestBuilder<'_, C>, ClientError>

Builds the request.

Note that this function returns an anchor_client::RequestBuilder instance, so feel free to put more instructions into the request.

Trait Implementations

impl Debug for UpdateBuilder

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

Formats the value using the given formatter.

impl Default for UpdateBuilder

fn default() -> UpdateBuilder

Returns the “default value” for a type.