Struct cosmwasm_std::MessageInfo

pub struct MessageInfo {
    pub sender: Addr,
    pub funds: Vec<Coin>,
}

Additional information from MsgInstantiateContract and MsgExecuteContract, which is passed along with the contract execution message into the instantiate and execute entry points.

It contains the essential info for authorization - identity of the call, and payment.

Fields

sender: Addr

The sender field from MsgInstantiateContract and MsgExecuteContract. You can think of this as the address that initiated the action (i.e. the message). What that means exactly heavily depends on the application.

The x/wasm module ensures that the sender address signed the transaction or is otherwise authorized to send the message.

Additional signers of the transaction that are either needed for other messages or contain unnecessary signatures are not propagated into the contract.

funds: Vec<Coin>

The funds that are sent to the contract as part of MsgInstantiateContract or MsgExecuteContract. The transfer is processed in bank before the contract is executed such that the new balance is visible during contract execution.

Trait Implementations

impl Clone for MessageInfo

fn clone(&self) -> MessageInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MessageInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessageInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<MessageInfo> for MessageInfo

fn eq(&self, other: &MessageInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &MessageInfo) -> bool

This method tests for !=.

impl Serialize for MessageInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MessageInfo