Struct ink_env::call::CallParams

pub struct CallParams<E, Args, R> where
    E: Environment,  { /* fields omitted */ }

The final parameters to the cross-contract call.

Implementations

impl<E, Args> CallParams<E, Args, ()> where
    E: Environment,
    Args: Encode, 

pub fn invoke(&self) -> Result<(), Error>

Invokes the contract with the given built-up call parameters.

Note

Prefer invoke over eval if the called contract message does not return anything because it is more efficient.

impl<E, Args, R> CallParams<E, Args, ReturnType<R>> where
    E: Environment,
    Args: Encode,
    R: Decode, 

pub fn eval(&self) -> Result<R, Error>

Evaluates the contract with the given built-up call parameters.

Returns the result of the contract execution.

Note

Prefer invoke over eval if the called contract message does not return anything because it is more efficient.

Trait Implementations

impl<E: Debug, Args: Debug, R: Debug> Debug for CallParams<E, Args, R> where
    E: Environment,
    E::AccountId: Debug,
    E::Balance: Debug, 

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

Formats the value using the given formatter.