Struct HostCallbacks 

pub struct HostCallbacks {
    pub fs_read: Arc<dyn Fn(&str) -> String + Send + Sync>,
    pub fs_list: Arc<dyn Fn(&str) -> String + Send + Sync>,
    pub http_request: Arc<dyn Fn(&str) -> String + Send + Sync>,
    pub git_status: Arc<dyn Fn() -> String + Send + Sync>,
    pub git_diff: Arc<dyn Fn() -> String + Send + Sync>,
}

Host callback functions that the WASM module can call.

Each callback receives a string input and returns a string output. Errors are returned as JSON: {"error": "message"}.

Fields

fs_read: Arc<dyn Fn(&str) -> String + Send + Sync>

Read a project file. Input: path. Output: file content or error JSON.

fs_list: Arc<dyn Fn(&str) -> String + Send + Sync>

List a project directory. Input: path. Output: JSON array of names or error JSON.

http_request: Arc<dyn Fn(&str) -> String + Send + Sync>

Make an HTTP request. Input: JSON {method, url, body}. Output: JSON response or error JSON.

git_status: Arc<dyn Fn() -> String + Send + Sync>

Get git status. Input: empty. Output: git status text or error JSON.

git_diff: Arc<dyn Fn() -> String + Send + Sync>

Get git diff. Input: empty. Output: git diff text or error JSON.

Trait Implementations

impl Clone for HostCallbacks

fn clone(&self) -> HostCallbacks

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for HostCallbacks

fn default() -> Self

Returns the “default value” for a type.