Function clamp_limit

crates/openshell-server/src/grpc/mod.rs:71–73

Clamp a client-provided page `limit`. Returns `default` when `raw` is 0 (the protobuf zero-value convention), otherwise returns the smaller of `raw` and `max`.

(raw: u32, default: u32, max: u32)

/// Returns `default` when `raw` is 0 (the protobuf zero-value convention),
/// otherwise returns the smaller of `raw` and `max`.
pub fn clamp_limit(raw: u32, default: u32, max: u32) -> u32 {
    if raw == 0 { default } else { raw.min(max) }
}

/// Map a `PersistenceError` to an appropriate gRPC `Status`.
///