gear_core::ids::prelude

Trait MessageIdExt

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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§

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

Generates MessageId for non-program outgoing message.

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

Generates MessageId for program outgoing message.

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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.

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fn generate_signal(origin_msg_id: MessageId) -> MessageId

Generates MessageId for signal message depend on status code.

Object Safety§

This trait is not object safe.

Implementors§