Struct Query 

pub struct Query<'a> {
    pub by: By<'a>,
    pub rev: bool,
    pub offset: usize,
    pub count: Option<usize>,
}

A run of members, however it was asked for.

min and max are always the low end and the high end of the range itself, whichever order the command wrote them in. REV reverses the walk, it does not reverse the range, which is why ZRANGEBYSCORE k 1 5 and ZREVRANGEBYSCORE k 5 1 cover the same members.

Fields

by: By<'a>

What the range is measured in.

rev: bool

Walk from the high end down. REV, and the ZREV spellings.

offset: usize

How many to skip once the range is found. LIMIT’s first number.

count: Option<usize>

How many to take, or all of them. LIMIT’s second number, where Redis’s negative count means all.

Implementations

impl<'a> Query<'a>

pub const fn rank(start: i64, stop: i64) -> Query<'a>

A plain ZRANGE key start stop.

pub const fn score(min: Bound, max: Bound) -> Query<'a>

A plain ZRANGEBYSCORE key min max.

pub const fn lex(min: Lex<'a>, max: Lex<'a>) -> Query<'a>

A plain ZRANGEBYLEX key min max.

pub const fn rev(self, rev: bool) -> Query<'a>

The same query walked from the other end.

pub const fn limit(self, offset: usize, count: Option<usize>) -> Query<'a>

The same query with a LIMIT on it.

Trait Implementations

impl<'a> Clone for Query<'a>

fn clone(&self) -> Query<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Query<'a>

impl<'a> Debug for Query<'a>

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

Formats the value using the given formatter.