Trait ExprSelector 

pub trait ExprSelector {
    // Required method
    fn select(&self, expr: &SelectExpr) -> AnyValue<'static>;
}

Required Methods

fn select(&self, expr: &SelectExpr) -> AnyValue<'static>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ExprSelector for ()

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for bool

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for f32

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for f64

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for i8

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for i16

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for i32

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for i64

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for u8

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for u16

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for u32

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

impl ExprSelector for u64

fn select(&self, _expr: &SelectExpr) -> AnyValue<'static>

Implementors

impl ExprSelector for MetricSet