manta_server/service/
infra_backend.rs

1//! Dispatcher-meta methods on `InfraContext`.
2//!
3//! `InfraContext<'a>` itself is defined in
4//! [`crate::server::common::app_context`]; this file extends it with
5//! the two helpers every service-layer module needs that aren't
6//! per-domain trait methods on the backend dispatcher:
7//!
8//! - [`InfraContext::backend_kind`] — stable label for tracing /
9//!   diagnostics, no I/O.
10//! - [`InfraContext::backend_clone`] — owned copy for use inside
11//!   `'static`-bound spawned tasks (`tokio::spawn`, `JoinSet::spawn`).
12//!
13//! Earlier revisions of this module hosted per-domain wrappers
14//! (auth/bos/bss/cfs/delete_configurations/hsm/ims/migrate/pcs/redfish/
15//! sat) that re-exported each backend trait method on `InfraContext`.
16//! Those were removed; service code now imports the trait directly
17//! and calls `infra.backend.<method>(...)`. The result is fewer
18//! abstraction layers between a service function and the backend
19//! contract it's actually targeting.
20
21use crate::server::common::app_context::InfraContext;
22
23impl InfraContext<'_> {
24  /// Stable label for the active backend (`csm`, `ochami`, ...).
25  ///
26  /// Cheap, infallible — forwards to
27  /// [`crate::dispatcher::StaticBackendDispatcher::backend_kind`].
28  /// Used as a structured `tracing` field across the service and
29  /// backend_dispatcher layers.
30  pub fn backend_kind(&self) -> &'static str {
31    self.backend.backend_kind()
32  }
33
34  /// Return an owned clone of the backend dispatcher.
35  ///
36  /// `InfraContext<'a>` is borrowed, so it can't cross into a
37  /// `'static`-bound spawned future (`tokio::spawn`, `JoinSet::spawn`).
38  /// Service code that fans out per-node work needs an owned dispatcher
39  /// inside each spawned task — that's what this returns. Cloning is
40  /// cheap because `StaticBackendDispatcher` is `Arc`-shaped under the
41  /// hood.
42  pub fn backend_clone(&self) -> crate::dispatcher::StaticBackendDispatcher {
43    self.backend.clone()
44  }
45}
manta_server/service/infra_backend.rs

manta_server/service/
infra_backend.rs
