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Struct Settings 

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pub struct Settings {
Show 13 fields pub permissions: Option<Permissions>, pub hooks: Option<HashMap<String, Vec<HookGroup>>>, pub model: Option<String>, pub env: Option<HashMap<String, String>>, pub enabled_plugins: Option<HashMap<String, bool>>, pub api_key: Option<String>, pub custom_instructions: Option<String>, pub theme: Option<String>, pub subscription_plan: Option<String>, pub budget: Option<BudgetConfig>, pub keybindings: Option<HashMap<String, String>>, pub anomaly_thresholds: Option<AnomalyThresholds>, pub extra: HashMap<String, Value>,
}
Expand description

Claude Code settings (from settings.json)

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§permissions: Option<Permissions>

Permission settings

§hooks: Option<HashMap<String, Vec<HookGroup>>>

Hook configurations by event name

§model: Option<String>

Default model

§env: Option<HashMap<String, String>>

Environment variables to inject

§enabled_plugins: Option<HashMap<String, bool>>

Enabled plugins/features

§api_key: Option<String>

API key (masked in display)

§custom_instructions: Option<String>

Custom instructions

§theme: Option<String>

Theme settings

§subscription_plan: Option<String>

Subscription plan for budget estimation (pro, max5x, max20x)

§budget: Option<BudgetConfig>

Budget configuration

§keybindings: Option<HashMap<String, String>>

Custom keybindings (TUI only)

§anomaly_thresholds: Option<AnomalyThresholds>

Anomaly detection thresholds (optional overrides)

§extra: HashMap<String, Value>

Additional untyped fields

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impl Settings

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pub fn masked_api_key(&self) -> Option<String>

Get masked API key for display (SECURITY: never expose full key)

Returns a masked version showing only prefix and suffix: “sk-ant-1234567890abcdef” → “sk-ant-••••cdef”

Trait Implementations§

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impl Clone for Settings

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fn clone(&self) -> Settings

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Settings

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

Formats the value using the given formatter. Read more
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impl Default for Settings

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fn default() -> Settings

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Settings

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for Settings

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

Serialize this value into the given Serde serializer. Read more

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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fn and<P, B, E>(self, other: P) -> And<T, P>
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where T: Policy<B, E>, P: Policy<B, E>,

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