Struct Selection 

pub struct Selection {
    pub view: String,
    pub rows: Vec<Row>,
}

The documents a view covers: in scope, past its conditions, deduplicated, ordered by path.

Each document appears once, however many groups it will later fall into. That is the difference between this and a RowSet, and it is why “how many documents does this view cover” is a question only this type can answer.

Fields

view: String

The name of the view that produced this.

rows: Vec<Row>

The documents, ordered by path.

Implementations

impl Selection

pub fn len(&self) -> usize

How many documents the view covers.

pub fn is_empty(&self) -> bool

Whether the view covers nothing.

Trait Implementations

impl Clone for Selection

fn clone(&self) -> Selection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Selection

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

Formats the value using the given formatter.

impl PartialEq for Selection

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Selection