Struct SharedCore 

pub struct SharedCore { /* private fields */ }

SharedCore wraps the 1Password WASM plugin for thread-safe access.

The WASM runtime is single-threaded, so we use a mutex to serialize access. This follows the same pattern as the official 1Password Go SDK.

Implementations

impl SharedCore

pub fn get_or_init() -> Result<&'static Mutex<Option<Self>>, SecretError>

Get or initialize the shared core.

On first call, loads the WASM from disk and initializes the plugin. Subsequent calls return the cached instance.

Errors

Returns an error if:

• The shared core lock cannot be acquired
• The WASM file cannot be loaded
• The Extism plugin fails to initialize

pub fn init_client(&mut self, token: &str) -> Result<u64, SecretError>

Initialize a new 1Password client.

Returns a client ID that can be used for subsequent invoke calls.

Errors

Returns an error if:

• The client configuration cannot be serialized
• The WASM init_client call fails
• The response cannot be parsed
• 1Password returns an authentication error

pub fn invoke( &mut self, client_id: u64, method: &str, params: &Map<String, Value>, context: &str, ) -> Result<String, SecretError>

Invoke a method on the 1Password client.

The method name and parameters depend on the specific operation. For resolving secrets, use method SecretsResolve with the secret reference.

The context parameter is used for error messages to identify which secret failed.

Errors

Returns an error if:

• The invoke request cannot be serialized
• The WASM invoke call fails
• The response cannot be parsed
• 1Password returns an error for the operation

pub fn release_client(&mut self, client_id: u64)

Release a 1Password client.

This should be called when the client is no longer needed.