Struct AttachObserveEventLogOptions 

pub struct AttachObserveEventLogOptions<T: Clone> {
    pub path: Option<String>,
    pub stream: Option<String>,
    pub map: Rc<ObserveEventLogMap<T>>,
    pub on_error: Option<Rc<ObserveEventLogErrorFn<T>>>,
}

AttachObserveEventLogOptions data container.

Fields

path: Option<String>

path field for path.

stream: Option<String>

stream field for stream.

map: Rc<ObserveEventLogMap<T>>

map field for map.

on_error: Option<Rc<ObserveEventLogErrorFn<T>>>

on_error field for on error.

Implementations

impl<T> AttachObserveEventLogOptions<T>

where T: Clone + From<ObserveEvent> + 'static,

pub fn new() -> Self

Creates or computes new.

impl<T: Clone> AttachObserveEventLogOptions<T>

pub fn from_map(map: impl Fn(&ObserveEvent) -> Option<T> + 'static) -> Self

Creates or computes from_map.

pub fn with_path(self, path: impl Into<String>) -> Self

Updates or reads with_path.

pub fn with_stream(self, stream: impl Into<String>) -> Self

Updates or reads with_stream.

pub fn with_map( self, map: impl Fn(&ObserveEvent) -> Option<T> + 'static, ) -> Self

Updates or reads with_map.

pub fn with_on_error( self, on_error: impl Fn(StorageError, ObserveEventLogErrorContext<T>) + 'static, ) -> Self

Updates or reads with_on_error.

Trait Implementations

impl<T: Clone + Clone> Clone for AttachObserveEventLogOptions<T>

fn clone(&self) -> AttachObserveEventLogOptions<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Default for AttachObserveEventLogOptions<T>

where T: Clone + From<ObserveEvent> + 'static,

fn default() -> Self

Returns the “default value” for a type.