Struct CommandBuilder 

pub struct CommandBuilder<'a, C: GatewayClient> { /* private fields */ }

Builder for constructing and executing commands.

Implementations

impl<'a, C: GatewayClient> CommandBuilder<'a, C>

pub fn with_correlation_id(self, id: impl Into<String>) -> Self

Set the correlation ID for request tracing. If not set, a random UUID will be generated.

pub fn with_sequence(self, seq: u32) -> Self

Set the expected sequence number for optimistic locking. This is required - the builder will fail without it.

pub fn with_merge_strategy(self, strategy: MergeStrategy) -> Self

Set the merge strategy for conflict resolution. Defaults to MergeCommutative.

pub fn with_command<M: Message>( self, type_url: impl Into<String>, message: &M, ) -> Self

Set the command type URL and message.

pub fn build(self) -> Result<CommandBook>

Build the CommandBook without executing.

pub async fn execute(self) -> Result<CommandResponse>

Execute the command.