Struct FilterManager 

pub struct FilterManager { /* private fields */ }

Manages a registered filter callback.

Holds an optional FilterCallback behind Arc<Mutex<...>> so it can be shared across pipeline stages and called asynchronously.

Implementations

impl FilterManager

pub fn new() -> Self

pub fn register_callback<T: FilterCallback + Send + Sync + 'static>( &mut self, callback: T, )

Register a filter callback implementation.

pub fn is_callback_registered(&self) -> bool

Returns true if a filter callback has been registered.

pub async fn execute_filter(&self, object: &S3Object) -> Result<bool>

Execute the registered filter callback on the given object.

Panics

Panics if no callback has been registered. Check is_callback_registered() first.

Trait Implementations

impl Clone for FilterManager

fn clone(&self) -> FilterManager

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FilterManager

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

Formats the value using the given formatter.

impl Default for FilterManager

fn default() -> Self

Returns the “default value” for a type.