Struct SpawnOverrides 

pub struct SpawnOverrides {
    pub provider: SpawnOverride<AgentId>,
    pub mode: SpawnOverride<SessionMode>,
    pub terminal_size: SpawnOverride<TerminalSize>,
    pub prompt: SpawnOverride<SpawnPrompt>,
    pub bundle_id: SpawnOverride<SpawnBundleId>,
    pub context_id: SpawnOverride<SpawnContextId>,
    pub environment_profile_id: SpawnOverride<SpawnEnvironmentProfileId>,
    pub approval_level: Option<ApprovalLevel>,
    pub network_allowlist: Option<SpawnNetworkAllowlistId>,
    pub browser_profile_id: Option<SpawnBrowserProfileId>,
}

Spawn-time overrides for an accepted SpawnSpec.

Station-profile axes (design ledger): environment_profile_id covers providerHome bindings; workspace target covers cwd; approval_level is the partial sandbox axis; optional network_allowlist + browser_profile_id are the network / dig2browser browserProfile axes (ids only). See hatchery-websession-docs plan station-network-and-browser-profile-knobs-2026-10-02.md and research station-profile-and-os-sandbox-matrix-2026-10-02.md. Secrets stay on the node; C2 carries ids/receipts only (C2 → node → drivers). Resolve echoes registered network allowlist ids onto env-profile receipts (empty- default catalog refuse); dig2browser station IPC bind / reachability refuse waits on a cheap g4a-local probe (stubbed on node).

Fields

provider: SpawnOverride<AgentId>

mode: SpawnOverride<SessionMode>

terminal_size: SpawnOverride<TerminalSize>

prompt: SpawnOverride<SpawnPrompt>

bundle_id: SpawnOverride<SpawnBundleId>

context_id: SpawnOverride<SpawnContextId>

environment_profile_id: SpawnOverride<SpawnEnvironmentProfileId>

approval_level: Option<ApprovalLevel>

A plain Option, not a SpawnOverride<ApprovalLevel> like every field above it: those all have a corresponding field on SpawnProfileDefaults to inherit from, so Inherit names a real third state distinct from “cleared” or “set”. A spawn profile declares no approval level of its own, so there is nothing to inherit – None already means exactly what Inherit would, “use the axis default” (ApprovalLevel::FullAuto), so this stays a two-state Option rather than adding a SpawnOverride variant that can never resolve against a profile field that does not exist.

network_allowlist: Option<SpawnNetworkAllowlistId>

Optional station network allowlist policy id (node-local catalog). Opaque id only — never credentials. Plan: station-network-and-browser-profile-knobs-2026-10-02.md §2.1 / §4. Resolve echoes this onto ResolvedEnvironmentProfileReceipt when the id is registered in the node-local catalog (empty by default). Empty / whitespace ids refuse at type construction; unknown ids refuse with UnknownNetworkAllowlist. Dig2browser bind is separate (browser_profile_id).

browser_profile_id: Option<SpawnBrowserProfileId>

Optional dig2browser station browserProfile id (profiles_root). Id only — never cookie/OAuth/proxy material on C2. Plan: station-network-and-browser-profile-knobs-2026-10-02.md §2.2 / §4. Resolve echoes this onto ResolvedEnvironmentProfileReceipt. Station IPC reachability refuse waits on a cheap g4a-local probe (stubbed).

Trait Implementations

impl Clone for SpawnOverrides

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SpawnOverrides

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SpawnOverrides

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SpawnOverrides

where SpawnOverrides: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SpawnOverrides

impl PartialEq for SpawnOverrides

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for SpawnOverrides

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SpawnOverrides