Struct Loadout 

pub struct Loadout {
    pub provider: Option<String>,
    pub model: Option<String>,
    pub kit: Option<String>,
    pub profile: Option<String>,
    pub role: Option<String>,
    pub settings: Option<LoadoutSettings>,
}

One named loadout ([loadouts.<name>] / ~/.newt/loadouts/<name>.toml) — the top-level composition the user loads (docs/design/loadout-composition.md). Every field is optional and is a name reference into the surface that owns that axis; the loadout itself stores nothing but the selection + per-axis overrides. It carries no authority — settings cannot widen caveats.

[loadouts.dev-nemotron]
provider = "dgx"          # → the catalog/provider card (#387)
model    = "nemotron@deep"
kit      = "nemotron"     # → a [bundles.<name>] (the loadable kit unit)
profile  = "nemotron"     # → a [profiles.<name>] (optional; the bundle implies it)
role     = "python-developer"   # → ~/.newt/personas/<name>.md
  [loadouts.dev-nemotron.settings]
  num_ctx = 24576
  framing = "Ship small, verify."

Fields

provider: Option<String>

Provider id (→ the catalog/provider card). Resolution is Slice 2.

model: Option<String>

Model id, optionally model@variant. Resolution is Slice 2.

kit: Option<String>

Bundle name (the loadable kit unit) — must name a [bundles.<name>].

profile: Option<String>

Profile name — must name a [profiles.<name>]. Omitted ⇒ the bundle/model implies it.

role: Option<String>

Role/persona name (~/.newt/personas/<name>.md). Not validated against the filesystem here — personas are resolved at session start.

settings: Option<LoadoutSettings>

Per-axis overrides (parameters / prompt). Never authority.

Implementations

impl Loadout

pub fn validate(&self, cfg: &Config) -> Result<(), String>

Validate the loadout’s name references against cfg: a named kit must be a known bundle, a named profile must be a known, valid profile, and a named provider must name a [backends] entry (Slice 2 — the provider/model axis). A dangling reference is a hard error — a loadout that silently did nothing would be a false claim. The @variant half of model and role are resolved by their own surfaces later and are not checked here.

Errors

The first dangling kit, profile, or provider reference, as a message.

Trait Implementations

impl Clone for Loadout

fn clone(&self) -> Loadout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Loadout

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

Formats the value using the given formatter.

impl Default for Loadout

fn default() -> Loadout

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Loadout

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Loadout

impl PartialEq for Loadout

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Loadout

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 Loadout