Struct SetRequest 

pub struct SetRequest<'a> { /* private fields */ }

Builder for SET commands with options.

Implementations

impl<'a> SetRequest<'a>

pub fn ex(self, seconds: u64) -> Self

Set expiration in seconds (EX option).

pub fn px(self, milliseconds: u64) -> Self

Set expiration in milliseconds (PX option).

pub fn nx(self) -> Self

Only set if key does not exist (NX option).

pub fn xx(self) -> Self

Only set if key exists (XX option).

pub fn encode_parts(&self) -> (Vec<u8>, Vec<u8>)

Encode this SET request as (prefix, suffix) for scatter-gather sends.

The caller supplies the value bytes separately. The full RESP encoding is [prefix, value, suffix].concat().

• prefix: array header + SET bulk string + key bulk string + value length header ($Lv\r\n)
• suffix: \r\n after the value + any option bulk strings (EX/PX/NX/XX)

pub fn encode(&self, buf: &mut [u8]) -> usize

Encode this SET request into a buffer.

Returns the number of bytes written.

pub fn encoded_len(&self) -> usize

Calculate the encoded length of this request.

Trait Implementations

impl<'a> Clone for SetRequest<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SetRequest<'a>

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

Formats the value using the given formatter.