Struct Sort 

pub struct Sort<'a> {
    pub by: Option<&'a [u8]>,
    pub get: &'a [&'a [u8]],
    pub limit: Option<(i64, i64)>,
    pub desc: bool,
    pub alpha: bool,
    pub store: bool,
}

What SORT was asked to do, everything except the key and the destination.

Borrowed from the caller’s arguments rather than owned, because on the wire path every field of this is a slice of the command that is already in memory and copying them would be copying the command.

Fields

by: Option<&'a [u8]>

The BY pattern, if there was one.

get: &'a [&'a [u8]]

The GET patterns, in the order they were given, # included.

limit: Option<(i64, i64)>

LIMIT offset count, if there was one.

Both halves are signed because both halves are on the wire as integers and Redis takes them without complaint. A negative offset is clamped to the front and a negative count means everything from the offset on.

desc: bool

DESC, which reverses whatever order the rest of this produced.

alpha: bool

ALPHA, which compares bytes where the default compares numbers.

store: bool

Whether the answer is going into a key rather than back to the caller.

Set by Keyspace::sort_store and not by the caller. It is in here rather than a separate argument because it changes the ordering and not just what happens to the result. See the module doc.

Trait Implementations

impl<'a> Clone for Sort<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Sort<'a>

impl<'a> Debug for Sort<'a>

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

Formats the value using the given formatter.

impl<'a> Default for Sort<'a>

fn default() -> Sort<'a>

Returns the “default value” for a type.