Struct linera_execution::MessageContext

pub struct MessageContext {
    pub chain_id: ChainId,
    pub is_bouncing: bool,
    pub authenticated_signer: Option<Owner>,
    pub refund_grant_to: Option<Account>,
    pub height: BlockHeight,
    pub certificate_hash: CryptoHash,
    pub message_id: MessageId,
    pub next_message_index: u32,
}

Fields

chain_id: ChainId

The current chain ID.

is_bouncing: bool

Whether the message was rejected by the original receiver and is now bouncing back.

authenticated_signer: Option<Owner>

The authenticated signer of the operation that created the message, if any.

refund_grant_to: Option<Account>

Where to send a refund for the unused part of each grant after execution, if any.

height: BlockHeight

The current block height.

certificate_hash: CryptoHash

The hash of the remote certificate that created the message.

message_id: MessageId

The ID of the message (based on the operation height and index in the remote certificate).

next_message_index: u32

The index of the next message to be created.

Trait Implementations

impl Clone for MessageContext

fn clone(&self) -> MessageContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MessageContext

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

Formats the value using the given formatter.

impl Copy for MessageContext