Enum wasm_instrument::gas_metering::GasMeter

pub enum GasMeter {
    External {
        module: &'static str,
        function: &'static str,
    },
    Internal {
        global: &'static str,
        func_instructions: Instructions,
        cost: u64,
    },
}

Implementation details of the specific method of the gas metering.

Variants

External

Gas metering with an external function.

Fields

module: &'static str

Name of the module to import the gas function from.

function: &'static str

Name of the external gas function to be imported.

Internal

Gas metering with a local function and a mutable global.

Fields

global: &'static str

Name of the mutable global to be exported.

func_instructions: Instructions

Body of the local gas counting function to be injected.

cost: u64

Cost of the gas function execution.

Trait Implementations

impl Clone for GasMeter

fn clone(&self) -> GasMeter

Returns a copy of the value.

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

Performs copy-assignment from source.