Trait SelfAsScalarRef

pub trait SelfAsScalarRef {
    // Required method
    fn as_scalar_ref(&self) -> Self;
}

To make sure there is as_scalar_ref for all scalar ref types. See https://github.com/risingwavelabs/risingwave/pull/9977/files#r1208972881

This is used by the expr macro.

Required Methods

fn as_scalar_ref(&self) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl SelfAsScalarRef for &str

fn as_scalar_ref(&self) -> Self

impl SelfAsScalarRef for &[u8]

fn as_scalar_ref(&self) -> Self

Implementors

impl SelfAsScalarRef for StructRef<'_>

impl SelfAsScalarRef for ScalarRefImpl<'_>

impl SelfAsScalarRef for ListRef<'_>

impl SelfAsScalarRef for MapRef<'_>

impl SelfAsScalarRef for Int256Ref<'_>

impl SelfAsScalarRef for JsonbRef<'_>