Struct PackageManifest 

pub struct PackageManifest<M> {
    pub package: PackageHeader,
    pub metadata: M,
    pub python: Option<PythonPackageMeta>,
    pub wasm: Option<WasmPackageMeta>,
}

A parsed package manifest, generic over the host-defined metadata schema.

The M type parameter is the host’s metadata schema. If the [metadata] section of package.toml doesn’t deserialize into M, parsing fails — this is how schema validation works.

Fields

package: PackageHeader

Fixed header fields required by fidius.

metadata: M

Host-defined metadata. Must deserialize from the [metadata] section.

python: Option<PythonPackageMeta>

Python-runtime fields. Required when package.runtime == "python", rejected otherwise. Validated by PackageManifest::validate_runtime after deserialization, since serde alone can’t enforce cross-section invariants.

wasm: Option<WasmPackageMeta>

WASM-component fields. Required when package.runtime == "wasm", rejected otherwise. Validated by PackageManifest::validate_runtime.

Implementations

impl<M> PackageManifest<M>

pub fn validate_runtime(&self) -> Result<(), PackageError>

Cross-section validation: runtime + python section must agree.

• runtime = "rust" (or absent → “rust”) with a [python] section is rejected.
• runtime = "python" without a [python] section is rejected.
• Unknown runtime values are rejected (forward compat: a future runtime = "node" package shouldn’t silently fall back to rust).

Trait Implementations

impl<M: Clone> Clone for PackageManifest<M>

fn clone(&self) -> PackageManifest<M>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<M: Debug> Debug for PackageManifest<M>

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

Formats the value using the given formatter.

impl<'de, M> Deserialize<'de> for PackageManifest<M>

where M: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<M> Serialize for PackageManifest<M>

where M: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.