Enum TaskWorkload 

#[non_exhaustive]
pub enum TaskWorkload {
    Subprocess(SubprocessSpec),
    Wasm(WasmSpec),
    Container(ContainerSpec),
    Embedded(EmbeddedSpec),
    Extension(ExtensionWorkload),
}

Executable desired state nested in a TaskSpec.

Variant	Backend	Routable
Subprocess	OS process (command, args)	yes
Container	OCI container image	yes
Embedded	In-process implementation	no
Wasm	WASI module (.wasm)	yes
Extension	Application-provided runner	yes

Routable variants are selected by solti-runner. Embedded carries no runtime task handle.

Example

use solti_model::{Flag, SubprocessMode, SubprocessSpec, TaskEnv, TaskWorkload};

let workload = TaskWorkload::Subprocess(SubprocessSpec::new(
    SubprocessMode::Command {
        command: "echo".into(),
        args: vec!["hello".into()],
    },
    TaskEnv::default(),
    None,
    Flag::enabled(),
));

assert_eq!(workload.kind(), "Subprocess");
workload.validate().unwrap();

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Subprocess(SubprocessSpec)

Execute a subprocess on the host.

Wasm(WasmSpec)

Execute a WebAssembly module via a WASI-compatible runtime.

Container(ContainerSpec)

Run a task inside an OCI-compatible container.

Embedded(EmbeddedSpec)

Code-defined task that bypasses runner routing.

A higher layer binds the desired revision to an in-process task.

Extension(ExtensionWorkload)

Workload implemented by an application-provided runner.

Implementations

impl TaskWorkload

pub fn api_version(&self) -> &str

Returns the workload API group and version.

pub fn type_meta(&self) -> WorkloadTypeMeta

Returns owned workload type metadata.

pub fn kind(&self) -> &str

Returns the workload resource kind.

Example

use solti_model::TaskWorkload;

let embedded = TaskWorkload::Embedded(solti_model::EmbeddedSpec::new("v1").unwrap());
assert_eq!(embedded.kind(), "Embedded");

pub fn validate(&self) -> ModelResult<()>

Validates kind-specific constraints.

Delegates to the inner workload spec. Embedded requires a non-empty implementation revision.

Errors

Returns ModelError::Invalid when the selected spec is invalid.

Example

use solti_model::{ContainerSpec, TaskEnv, TaskWorkload};

let workload = TaskWorkload::Container(ContainerSpec::new(
    "redis:7".into(),
    None,
    vec![],
    TaskEnv::default(),
));

workload.validate().unwrap();

Trait Implementations

impl Clone for TaskWorkload

fn clone(&self) -> TaskWorkload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskWorkload

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskWorkload

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TaskWorkload

impl JsonSchema for TaskWorkload

Available on crate feature schema only.

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

impl PartialEq for TaskWorkload

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TaskWorkload

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 TaskWorkload