Skip to main content

ScalarFnVTableExt

vortex_array::scalar_fn

Trait ScalarFnVTableExt 

Source 
pub trait ScalarFnVTableExt: ScalarFnVTable {
    // Provided methods
    fn bind(&self, options: Self::Options) -> ScalarFnRef { ... }
    fn new_expr(
        &self,
        options: Self::Options,
        children: impl IntoIterator<Item = Expression>,
    ) -> Expression { ... }
    fn try_new_expr(
        &self,
        options: Self::Options,
        children: impl IntoIterator<Item = Expression>,
    ) -> VortexResult<Expression> { ... }
}
Expand description

Factory functions for vtables.

Provided Methods§

Source

fn bind(&self, options: Self::Options) -> ScalarFnRef

Bind this vtable with the given options into a ScalarFnRef.

Source

fn new_expr( &self, options: Self::Options, children: impl IntoIterator<Item = Expression>, ) -> Expression

Create a new expression with this vtable and the given options and children.

Source

fn try_new_expr( &self, options: Self::Options, children: impl IntoIterator<Item = Expression>, ) -> VortexResult<Expression>

Try to create a new expression with this vtable and the given options and children.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§