Struct AggregateOptions 

pub struct AggregateOptions {
    pub call_mode: CallMode,
    pub is_async: bool,
}

Options for configuring user-defined aggregate functions.

Fields

call_mode: CallMode

Whether the function will be called when some of its arguments are null.

is_async: bool

Whether the function is async. An async function would return a Promise.

Implementations

impl AggregateOptions

pub fn return_null_on_null_input(self) -> Self

Sets the function to return null when some of its arguments are null. See CallMode for more details.

pub fn async_mode(self) -> Self

Marks the function to be async JS function.

Trait Implementations

impl Clone for AggregateOptions

fn clone(&self) -> AggregateOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AggregateOptions

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

Formats the value using the given formatter.

impl Default for AggregateOptions

fn default() -> AggregateOptions

Returns the “default value” for a type.