Struct WindowFrame 

pub struct WindowFrame {
    pub unit: WindowFrameUnit,
    pub start: WindowFrameBound,
    pub end: Option<WindowFrameBound>,
}

ROWS|RANGE BETWEEN start AND end — or the single-bound shorthand ROWS start (end implied as CURRENT ROW per SQL standard). Slice 7a represents both shapes uniformly with end: Option<...> so downstream code can normalise.

Fields

unit: WindowFrameUnit

start: WindowFrameBound

end: Option<WindowFrameBound>

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<(), Error>

Formats the value using the given formatter.

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