Enum Register 

pub enum Register {
    Value(Value),
    Aggregate(AggContext),
    Record(ImmutableRecord),
}

Variants

Value(Value)

Aggregate(AggContext)

Record(ImmutableRecord)

Implementations

impl Register

pub const fn is_null(&self) -> bool

pub fn set_int(&mut self, val: i64)

Sets the value of the register to an integer, reusing the existing Register::Value(Value::Numeric(Numeric::Integer(_))) if possible, which is faster than always creating a new one.

pub fn set_float(&mut self, val: NonNan)

Set the value of the register to a floating point, reusing Register::Value(Value::Numeric(Numeric::Float(_))) if possible.

pub fn set_text(&mut self, val: Text) -> Result<()>

Set the value of the register to a Text, reusing Register::Value(Value::Text(_)) buffer if possible.

pub fn set_blob(&mut self, val: Vec<u8>) -> Result<()>

Set the value of the register to a blob, reusing Register::Value(Value::Blob(_)) buffer if possible.

pub fn set_null(&mut self)

pub fn set_value(&mut self, val: Value)

Set the register to a generic Value, attempting to reuse backing allocation if compatible.

impl Register

pub fn get_value(&self) -> &Value

Trait Implementations

impl Clone for Register

fn clone(&self) -> Register

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Register

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

Formats the value using the given formatter.

impl PartialEq for Register

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Register