Struct WindowFrame 

pub struct WindowFrame {
    pub units: WindowFrameUnits,
    pub start: WindowFrameBound,
    pub end: WindowFrameBound,
}

A window function frame specification, e.g. ROWS BETWEEN 3 PRECEDING AND CURRENT ROW.

Fields

units: WindowFrameUnits

start: WindowFrameBound

end: WindowFrameBound

Implementations

impl WindowFrame

pub fn rows(start: WindowFrameBound, end: WindowFrameBound) -> Self

ROWS BETWEEN start AND end.

pub fn range(start: WindowFrameBound, end: WindowFrameBound) -> Self

RANGE BETWEEN start AND end.

Trait Implementations

impl Clone for WindowFrame

fn clone(&self) -> WindowFrame

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WindowFrame

impl Debug for WindowFrame

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowFrame

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WindowFrame

impl Hash for WindowFrame

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WindowFrame

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WindowFrame

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WindowFrame