Struct HarnessConfig 

pub struct HarnessConfig {
    pub schema_version: u32,
    pub extends: Option<String>,
    pub core: CoreSection,
    pub capabilities: BTreeMap<String, CapabilityConfig>,
    pub experimental: Map<String, Value>,
}

The top-level schema (§3.1): one TOML/JSON document that fully determines the harness’s shape (§3.0: “Everything the harness does is a function of the resolved file”).

Fields

schema_version: u32

Schema version; 1 is the only version P1 understands.

extends: Option<String>

Built-in preset name, or (user/global layer only, §3.3) a file path. Parsed but NOT resolved in P1 — preset resolution is §3.5 / P2.

core: CoreSection

[core] — obligation knobs (§1). Per §3.0, the region is always present in a resolved config even when every knob inside it is defaulted; #[serde(default)] gives an absent [core] table the same all-defaulted shape.

capabilities: BTreeMap<String, CapabilityConfig>

[capabilities.*] — the §2 modules, keyed by capability name. Parsed (the surface) but not consumed (the runtime) in P1 — see the module doc comment.

experimental: Map<String, Value>

[experimental] — obligation 8 feature flags, staged gates not yet promoted to [core]. Untyped: P1 only carries the table through. LOW-1 (P3 review): a project-layer file may never set ANY key in this table — sanitize_for_project strips it whole, since future flags added here aren’t guaranteed narrowing-only the way module_registry is today. User/global layer only.

Implementations

impl HarnessConfig

pub fn from_toml_str(s: &str) -> Result<Self, HarnessConfigError>

Parse from TOML text — the CLI’s format (.supercode.toml / config.toml).

pub fn from_json_str(s: &str) -> Result<Self, HarnessConfigError>

Parse from JSON text — the SDK mirror (§3.0).

pub fn to_config_profile(&self) -> ConfigProfile

Resolve the [core] region (§3.1) into a ConfigProfile — the same per-key overlay type ConfigBuilder::apply_profile already knows how to fold (§3.3: scalars replace, tables merge, arrays replace). [capabilities.*] is deliberately NOT read here (P1 scope: module settings are P3 consumption); extends is deliberately NOT followed (P2: preset resolution, §3.5).

pub fn resolve_core(&self) -> Config

Resolve straight into a Config via ConfigBuilder::apply_profile — a convenience for embedders/tests that don’t need the intermediate profile. Ignores extends (P2) and every [capabilities.*] module (P3+); P1 is the [core] config surface only (design §5.2).

pub fn overlay(&self, over: &HarnessConfig) -> HarnessConfig

§3.3 overlay: over wins wherever it sets a value. Scalars replace, tables merge key-wise (recursively for [capabilities.*] settings), arrays replace wholesale — the same semantics ConfigBuilder::apply_profile already uses for the [core] region, generalized here to the whole HarnessConfig (§3.5 step 3’s “fold the chain … with the §3.3 overlay semantics”).

Trait Implementations

impl Clone for HarnessConfig

fn clone(&self) -> HarnessConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HarnessConfig

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

Formats the value using the given formatter.

impl Default for HarnessConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HarnessConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for HarnessConfig

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for HarnessConfig

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 HarnessConfig