Struct wasmedge_sdk::plugin::PluginManager

pub struct PluginManager {}

Defines the API to manage plugins.

Implementations

impl PluginManager

pub fn load(path: Option<&Path>) -> WasmEdgeResult<()>

Load plugins from the given path.

• If the path is not given, then the default plugin paths will be used. The default plugin paths are

  • The environment variable “WASMEDGE_PLUGIN_PATH”.

  • The ../plugin/ directory related to the WasmEdge installation path.

  • The wasmedge/ directory under the library path if the WasmEdge is installed under the “/usr”.

• If the path is given, then

  • If the path is pointing at a file , then it indicates that a single plugin will be loaded from the file.

  • If the path is pointing at a directory, then the method will load plugins from the files in the directory.

Argument

• path - A path to a plugin file or a directory holding plugin files. If None, then the default plugin path will be used.

pub fn count() -> u32

Returns the count of loaded plugins.

pub fn names() -> Vec<String>

Returns the names of all loaded plugins.

pub fn find(name: impl AsRef<str>) -> Option<Plugin>

Returns the target plugin by its name.

Argument

• name - The name of the target plugin.

pub fn init_wasmedge_process(allowed_cmds: Option<Vec<&str>>, allowed: bool)

Initializes the wasmedge_process plugin module instance with the parameters.

Arguments

• allowed_cmds - A white list of commands.

• allowed - Determines if wasmedge_process is allowed to execute all commands on the white list.

Trait Implementations

impl Debug for PluginManager

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

Formats the value using the given formatter.