Method reload_from_proto

crates/openshell-supervisor-network/src/opa.rs:401–403

Reload policy from a proto `SandboxPolicy` message. Reuses the full `from_proto()` pipeline (proto-to-JSON conversion, L7 validation, access preset expansion) so the reload has identical validation guarantees as initial load. Atomically replaces the inner engine on success; on failure the previous engine is untouched (LKG).

(&self, proto: &ProtoSandboxPolicy)

    /// validation guarantees as initial load. Atomically replaces the inner
    /// engine on success; on failure the previous engine is untouched (LKG).
    pub fn reload_from_proto(&self, proto: &ProtoSandboxPolicy) -> Result<()> {
        self.reload_from_proto_with_pid(proto, 0)
    }

    /// Reload policy from a proto with symlink resolution.
    ///