Enum solana_budget_program::budget_expr::BudgetExpr

[−] Show declaration

[+] Expand attributes
#[repr(C)]pub enum BudgetExpr {
    Pay(Payment),
    After(Condition, Box<BudgetExpr>),
    Or((Condition, Box<BudgetExpr>), (Condition, Box<BudgetExpr>)),
    And(Condition, Condition, Box<BudgetExpr>),
}

[−] Expand description

A data type representing a payment plan.

Variants

Pay(Payment)

[−] Expand description

Make a payment.

After(Condition, Box<BudgetExpr>)

[−] Expand description

Make a payment after some condition.

Or((Condition, Box<BudgetExpr>), (Condition, Box<BudgetExpr>))

[−] Expand description

Either make a payment after one condition or a different payment after another condition, which ever condition is satisfied first.

And(Condition, Condition, Box<BudgetExpr>)

[−] Expand description

Make a payment after both of two conditions are satisfied

Implementations

impl BudgetExpr[−]

pub fn new_payment(lamports: u64, to: &Pubkey) -> Self[−]

Create the simplest budget - one that pays lamports to Pubkey.

pub fn new_authorized_payment(from: &Pubkey, lamports: u64, to: &Pubkey) -> Self[−]

Create a budget that pays lamports to to after being witnessed by from.

pub fn new_payment_when_account_data(
    account_pubkey: &Pubkey,
    account_program_id: &Pubkey,
    account_hash: Hash,
    lamports: u64,
    to: &Pubkey
) -> Self[−]

Create a budget that pays lamports to to after witnessing account data in account_pubkey with the given hash.

pub fn new_cancelable_authorized_payment(
    witness: &Pubkey,
    lamports: u64,
    to: &Pubkey,
    from: Option<Pubkey>
) -> Self[−]

Create a budget that pays lamports to to after being witnessed by witness unless canceled with a signature from from.

pub fn new_2_2_multisig_payment(
    from0: &Pubkey,
    from1: &Pubkey,
    lamports: u64,
    to: &Pubkey
) -> Self[−]

Create a budget that pays lamportstotoafter being witnessed by 2xfrom`s

pub fn new_future_payment(
    dt: DateTime<Utc>,
    dt_pubkey: &Pubkey,
    lamports: u64,
    to: &Pubkey
) -> Self[−]

Create a budget that pays lamports to to after the given DateTime signed by dt_pubkey.

pub fn new_cancelable_future_payment(
    dt: DateTime<Utc>,
    dt_pubkey: &Pubkey,
    lamports: u64,
    to: &Pubkey,
    from: Option<Pubkey>
) -> Self[−]

Create a budget that pays lamports to to after the given DateTime signed by dt_pubkey unless canceled by from.

pub fn final_payment(&self) -> Option<Payment>[−]

Return Payment if the budget requires no additional Witnesses.

pub fn verify(&self, spendable_lamports: u64) -> bool[−]

Return true if the budget spends exactly spendable_lamports.

pub fn apply_witness(&mut self, witness: &Witness, from: &Pubkey)[−]

Apply a witness to the budget to see if the budget can be reduced. If so, modify the budget in-place.

Trait Implementations

impl Clone for BudgetExpr[+]

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fn clone(&self) -> BudgetExpr[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for BudgetExpr[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BudgetExpr[+]

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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.

impl Eq for BudgetExpr

impl PartialEq<BudgetExpr> for BudgetExpr[+]

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fn eq(&self, other: &BudgetExpr) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &BudgetExpr) -> bool[−]

This method tests for !=.

impl Serialize for BudgetExpr[+]

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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.

impl StructuralEq for BudgetExpr

impl StructuralPartialEq for BudgetExpr