Function ink_env::invoke_contract

source · [−]
pub fn invoke_contract<T, Args>(params: &CallParams<T, Args, ()>) -> Result<()> where
    T: Environment,
    Args: Encode, 
Expand description

Invokes a contract message.

Note

  • Prefer using this over eval_contract if possible. invoke_contract will generally have a better performance since it won’t try to fetch any results.
  • This is a low level way to invoke another smart contract. Prefer to use the ink! guided and type safe approach to using this.

Errors

  • If the called account does not exist.
  • If the called account is not a contract.
  • If arguments passed to the called contract message are invalid.
  • If the called contract execution has trapped.
  • If the called contract ran out of gas upon execution.