Struct ValueType 

pub struct ValueType {
    pub kind: ValueKind,
    pub nullable: bool,
}

What a raw type is as a Value, at compile time: its variant, and whether it may be absent (NULL, an Option).

Fields

kind: ValueKind

The variant it converts into.

nullable: bool

Whether the value may be NULL: an Option.

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ValueType

impl Debug for ValueType

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

Formats the value using the given formatter.

impl Eq for ValueType

impl PartialEq for ValueType

fn eq(&self, other: &ValueType) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ValueType