Struct SpawnConfig 

pub struct SpawnConfig {
    pub model: Option<String>,
    pub reasoning: Option<String>,
    pub permission_policy: Option<PermissionPolicy>,
    pub env: Vec<(String, String)>,
    pub context_window_override_tokens: Option<u32>,
}

Runtime configuration applied when spawning or resuming a session.

Values in this struct are unified overrides. Each executor translates them to provider-specific settings at call time.

Examples

use unified_agent_sdk::{PermissionPolicy, executor::SpawnConfig};

let config = SpawnConfig {
    model: Some("gpt-5-codex".to_string()),
    reasoning: Some("medium".to_string()),
    permission_policy: Some(PermissionPolicy::Prompt),
    env: vec![("RUST_LOG".to_string(), "debug".to_string())],
    context_window_override_tokens: Some(128_000),
};

assert_eq!(config.context_window_override_tokens, Some(128_000));

Fields

model: Option<String>

Optional model override.

reasoning: Option<String>

Optional reasoning level/effort override.

permission_policy: Option<PermissionPolicy>

Optional permission policy override.

env: Vec<(String, String)>

Extra environment variables to forward to the executor process.

context_window_override_tokens: Option<u32>

Optional context window capacity override (tokens) used for unified context usage events.

Trait Implementations

impl Clone for SpawnConfig

fn clone(&self) -> SpawnConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpawnConfig

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

Formats the value using the given formatter.

impl Default for SpawnConfig

fn default() -> SpawnConfig

Returns the “default value” for a type.