Struct WindowFrame 

pub struct WindowFrame {
    pub kind: FrameKind,
    pub start: FrameBound,
    pub end: Option<FrameBound>,
}

v4.20 explicit window frame: ROWS|RANGE BETWEEN <bound> AND <bound>. end is None for the shorthand “ROWS ” where end implicitly = CURRENT ROW.

Fields

kind: FrameKind

start: FrameBound

end: Option<FrameBound>

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 Debug for WindowFrame

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

Formats the value using the given formatter.

impl Eq for WindowFrame

impl PartialEq for WindowFrame

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for WindowFrame