HTTP proxy mode — discriminated union matching Rust ProxyMode.
ProxyMode
mode is the serde tag. Rust serializes ProxyMode::System as { "mode": "system" }, Explicit as { "mode": "explicit", "url": "..." }.
mode
ProxyMode::System
{ "mode": "system" }
Explicit
{ "mode": "explicit", "url": "..." }
HTTP proxy mode — discriminated union matching Rust
ProxyMode.modeis the serde tag. Rust serializesProxyMode::Systemas{ "mode": "system" },Explicitas{ "mode": "explicit", "url": "..." }.