gear_core::ids::prelude

Trait MessageIdExt

Source 
pub trait MessageIdExt: Sealed {
    // Required methods
    fn generate_from_user(
        block_number: u32,
        user_id: ProgramId,
        local_nonce: u128,
    ) -> MessageId;
    fn generate_outgoing(
        origin_msg_id: MessageId,
        local_nonce: u32,
    ) -> MessageId;
    fn generate_reply(origin_msg_id: MessageId) -> MessageId;
    fn generate_signal(origin_msg_id: MessageId) -> MessageId;
}
Expand description

Message identifier extension.

Required Methods§

Source

fn generate_from_user( block_number: u32, user_id: ProgramId, local_nonce: u128, ) -> MessageId

Generates MessageId for non-program outgoing message.

Source

fn generate_outgoing(origin_msg_id: MessageId, local_nonce: u32) -> MessageId

Generates MessageId for program outgoing message.

Source

fn generate_reply(origin_msg_id: MessageId) -> MessageId

Generates MessageId for reply message depend on status code.

§SAFETY: DO NOT ADJUST REPLY MESSAGE ID GENERATION,

BECAUSE AUTO-REPLY LOGIC DEPENDS ON PRE-DEFINED REPLY ID.

Source

fn generate_signal(origin_msg_id: MessageId) -> MessageId

Generates MessageId for signal message depend on status code.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§