Struct solana_sdk::process_instruction::BpfComputeBudget

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pub struct BpfComputeBudget {Show 19 fields
    pub max_units: u64,
    pub log_units: u64,
    pub log_64_units: u64,
    pub create_program_address_units: u64,
    pub invoke_units: u64,
    pub max_invoke_depth: usize,
    pub sha256_base_cost: u64,
    pub sha256_byte_cost: u64,
    pub max_call_depth: usize,
    pub stack_frame_size: usize,
    pub log_pubkey_units: u64,
    pub max_cpi_instruction_size: usize,
    pub cpi_bytes_per_unit: u64,
    pub sysvar_base_cost: u64,
    pub secp256k1_recover_cost: u64,
    pub syscall_base_cost: u64,
    pub heap_size: Option<usize>,
    pub heap_cost: u64,
    pub mem_op_base_cost: u64,
}

Fields

max_units: u64

Number of compute units that an instruction is allowed. Compute units are consumed by program execution, resources they use, etc…

log_units: u64

Number of compute units consumed by a log call

log_64_units: u64

Number of compute units consumed by a log_u64 call

create_program_address_units: u64

Number of compute units consumed by a create_program_address call

invoke_units: u64

Number of compute units consumed by an invoke call (not including the cost incurred by the called program)

max_invoke_depth: usize

Maximum cross-program invocation depth allowed

sha256_base_cost: u64

Base number of compute units consumed to call SHA256

sha256_byte_cost: u64

Incremental number of units consumed by SHA256 (based on bytes)

max_call_depth: usize

Maximum BPF to BPF call depth

stack_frame_size: usize

Size of a stack frame in bytes, must match the size specified in the LLVM BPF backend

log_pubkey_units: u64

Number of compute units consumed by logging a Pubkey

max_cpi_instruction_size: usize

Maximum cross-program invocation instruction size

cpi_bytes_per_unit: u64

Number of account data bytes per conpute unit charged during a cross-program invocation

sysvar_base_cost: u64

Base number of compute units consumed to get a sysvar

secp256k1_recover_cost: u64

Number of compute units consumed to call secp256k1_recover

syscall_base_cost: u64

Number of compute units consumed to do a syscall without any work

heap_size: Option<usize>

Optional program heap region size, if None then loader default

heap_cost: u64

Number of compute units per additional 32k heap above the default (~.5 us per 32k at 15 units/us rounded up)

mem_op_base_cost: u64

Memory operation syscall base cost

Implementations

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impl BpfComputeBudget

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pub fn new() -> Self

Trait Implementations

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fn clone(&self) -> BpfComputeBudget

Returns a copy 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 Debug for BpfComputeBudget

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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 BpfComputeBudget

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl PartialEq<BpfComputeBudget> for BpfComputeBudget

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fn eq(&self, other: &BpfComputeBudget) -> bool

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

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fn ne(&self, other: &BpfComputeBudget) -> bool

This method tests for !=.

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impl Copy for BpfComputeBudget

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impl StructuralPartialEq for BpfComputeBudget

Auto Trait Implementations

impl RefUnwindSafe for BpfComputeBudget

impl Send for BpfComputeBudget

impl Sync for BpfComputeBudget

impl Unpin for BpfComputeBudget

impl UnwindSafe for BpfComputeBudget

Blanket Implementations

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impl<T> AbiExample for T

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pub default fn example() -> T

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct solana_sdk::process_instruction::BpfComputeBudget

Fields

Implementations

impl BpfComputeBudget

pub fn new() -> Self

Trait Implementations

impl AbiExample for BpfComputeBudget

fn example() -> Self

impl Clone for BpfComputeBudget

fn clone(&self) -> BpfComputeBudget

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

impl Debug for BpfComputeBudget

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

impl Default for BpfComputeBudget

fn default() -> Self

impl PartialEq<BpfComputeBudget> for BpfComputeBudget

fn eq(&self, other: &BpfComputeBudget) -> bool

fn ne(&self, other: &BpfComputeBudget) -> bool

impl Copy for BpfComputeBudget

impl StructuralPartialEq for BpfComputeBudget

Auto Trait Implementations

impl RefUnwindSafe for BpfComputeBudget

impl Send for BpfComputeBudget

impl Sync for BpfComputeBudget

impl Unpin for BpfComputeBudget

impl UnwindSafe for BpfComputeBudget

Blanket Implementations

impl<T> AbiExample for T

pub default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,