bb-ops 0.3.4

Canonical concrete components for the bytesandbrains framework — syscalls, wire transport, backends, protocols, role implementations.
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//! `OnTrigger` syscall - passes the input trigger through.

use bb_ir::proto::onnx::NodeProto;
use bb_runtime::atomic::DispatchResult;
use bb_runtime::bus::OpError;
use bb_runtime::runtime::RuntimeResourceRef;
use bb_runtime::slot_value::SlotValue;
use bb_runtime::syscall::values::TriggerValue;

/// Marker struct.
pub struct OnTriggerOp;

/// Op domain.
pub const DOMAIN: &str = "ai.bytesandbrains.syscall";
/// Op type name.
pub const OP_TYPE: &str = "OnTrigger";

/// Invoke fn - re-emits the input trigger.
pub fn invoke(
    _node: &NodeProto,
    inputs: &[(&str, &dyn SlotValue)],
    _ctx: &mut RuntimeResourceRef<'_>,
) -> Result<DispatchResult, OpError> {
    if inputs.is_empty() {
        return Err(OpError {
            detail: "OnTrigger requires one input".to_string(),
            ..Default::default()
        });
    }
    Ok(DispatchResult::Immediate(vec![(
        "trigger".to_string(),
        Box::new(TriggerValue),
    )]))
}

use bb_runtime::registry::OpRegistration as _BbOpsSyscallReg;

inventory::submit! {
    _BbOpsSyscallReg {
        domain: DOMAIN,
        op_type: OP_TYPE,
        invoke,
        kind: bb_runtime::registry::RegistrationKind::Syscall,
    }
}