Struct PluginTool 

#[repr(C)]
pub struct PluginTool {
    pub info: extern "C" fn() -> PluginToolInfo,
    pub execute: extern "C" fn(args_json: RStr<'_>) -> PluginToolResult,
    pub initialize: Option<extern "C" fn(context_json: RStr<'_>) -> bool>,
}

ABI-stable tool interface that plugins implement.

This struct contains function pointers for the tool’s operations. Plugins create static instances of this struct for each tool they provide.

Fields

info: extern "C" fn() -> PluginToolInfo

Get tool metadata (name, description, parameters schema)

execute: extern "C" fn(args_json: RStr<'_>) -> PluginToolResult

Execute the tool with JSON-encoded arguments

Arguments

• args_json - JSON string containing the tool arguments

Returns

Result containing output or error message

initialize: Option<extern "C" fn(context_json: RStr<'_>) -> bool>

Optional: Initialize plugin with host context

Called once when the plugin is loaded. Can be used to set up resources or validate the environment.

Arguments

• context_json - JSON string with context from the host (currently empty object)

Returns

true if initialization succeeded, false to abort loading

Trait Implementations

impl GetStaticEquivalent_ for PluginTool

type StaticEquivalent = _static_PluginTool

The 'static equivalent of Self

impl StableAbi for PluginTool

const LAYOUT: &'static TypeLayout

The layout of the type provided by implementors.

type IsNonZeroType = False

Whether this type has a single invalid bit-pattern.

const ABI_CONSTS: AbiConsts = _

const-equivalents of the associated types.