Struct GasLeft 

pub struct GasLeft;

Indicates that all remaining gas should be sent to a transaction.

Usually unwise, other than for synchronous calls, you always want to have some gas left in the contract after the call.

Trait Implementations

impl<Env> AnnotatedValue<Env, u64> for GasLeft

where Env: TxEnv,

fn annotation(&self, env: &Env) -> ManagedBuffer<Env::Api>

fn to_value(&self, _env: &Env) -> u64

Produces the value from a reference of the annotated type. Might involve a .clone() in some cases.

fn into_value(self, env: &Env) -> T

Consumes annotated value to produce actual value.

fn with_value_ref<F, R>(&self, env: &Env, f: F) -> R

where F: FnOnce(&T) -> R,

Can be used when working with references only.

impl<Env> TxGasValue<Env> for GasLeft

where Env: TxEnv,