Struct solana_runtime::execute_cost_table::ExecuteCostTable

pub struct ExecuteCostTable { /* private fields */ }

Implementations

impl ExecuteCostTable

pub fn new(cap: usize) -> Self

pub fn get_count(&self) -> usize

pub fn get_default_compute_unit_limit(&self) -> u64

default program cost, set to ComputeBudget::DEFAULT_COMPUTE_UNIT_LIMIT

pub fn get_global_average_program_cost(&self) -> u64

average cost of all recorded programs

pub fn get_statistical_mode_program_cost(&self) -> u64

the most frequently occurring program’s cost

pub fn get_cost(&self, key: &Pubkey) -> Option<&u64>

returns None if program doesn’t exist in table. In this case, get_default_compute_unit_limit(), get_global_average_program_cost() or get_statistical_mode_program_cost() can be used to assign a value to new program.

pub fn upsert(&mut self, key: &Pubkey, value: u64)

update-or-insert should be infallible. Query the result of upsert, often requires additional calculation, should be lazy.

Trait Implementations

impl AbiExample for ExecuteCostTable

fn example() -> Self

impl Debug for ExecuteCostTable

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

Formats the value using the given formatter.

impl Default for ExecuteCostTable

fn default() -> Self

Returns the “default value” for a type.