Struct PluginManifest 

pub struct PluginManifest {
    pub api_version: u32,
    pub name: String,
    pub version: Version,
    pub description: String,
    pub capabilities: Vec<Capability>,
    pub required_host_fns: Vec<String>,
    pub config_schema: Option<JsonSchema>,
    pub allowed_hosts: Vec<String>,
}

Returned by an Extism plugin’s hm_manifest() export.

Fields

api_version: u32

Must equal crate::HM_PLUGIN_API_VERSION or the host rejects the plugin at load time.

name: String

Stable plugin identifier, e.g. harmont-docker. Used as the key in the registry and in error messages.

version: Version

description: String

capabilities: Vec<Capability>

required_host_fns: Vec<String>

Host functions the plugin needs. Load fails fast if any are not exported by this build of hm.

config_schema: Option<JsonSchema>

Optional JSON Schema describing plugin-specific configuration that lives in the project’s .harmont/plugins.toml.

allowed_hosts: Vec<String>

HTTPS hosts the plugin is permitted to contact via extism_pdk::http::request. Defaults to empty (no HTTP). The host wires this into extism’s per-instance manifest at load time; attempting to contact a host not in this list fails inside the plugin.

Trait Implementations

impl Clone for PluginManifest

fn clone(&self) -> PluginManifest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PluginManifest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PluginManifest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for PluginManifest

fn schema_name() -> String

The name of the generated JSON Schema.

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

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

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

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for PluginManifest

fn eq(&self, other: &PluginManifest) -> 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 PluginManifest

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for PluginManifest

impl StructuralPartialEq for PluginManifest