couchbase-core 1.0.1

Couchbase SDK core networking and protocol implementation, not intended for direct use
Documentation 
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/*
 *
 *  * Copyright (c) 2025 Couchbase, Inc.
 *  *
 *  * Licensed under the Apache License, Version 2.0 (the "License");
 *  * you may not use this file except in compliance with the License.
 *  * You may obtain a copy of the License at
 *  *
 *  *    http://www.apache.org/licenses/LICENSE-2.0
 *  *
 *  * Unless required by applicable law or agreed to in writing, software
 *  * distributed under the License is distributed on an "AS IS" BASIS,
 *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  * See the License for the specific language governing permissions and
 *  * limitations under the License.
 *
 */

use std::fmt::Debug;

use bytes::Bytes;

use crate::memdx::magic::Magic;
use crate::memdx::opcode::OpCode;
use crate::memdx::status::Status;

#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct ResponsePacket {
    pub magic: Magic,
    pub op_code: OpCode,
    pub datatype: u8,
    pub status: Status,
    pub opaque: u32,
    pub vbucket_id: Option<u16>,
    pub cas: Option<u64>,
    pub extras: Option<Bytes>,
    pub key: Option<Bytes>,
    pub value: Option<Bytes>,
    pub framing_extras: Option<Bytes>,
}

impl ResponsePacket {
    pub fn new(magic: Magic, op_code: OpCode, datatype: u8, status: Status, opaque: u32) -> Self {
        Self {
            magic,
            op_code,
            datatype,
            status,
            opaque,
            vbucket_id: None,
            cas: None,
            extras: None,
            key: None,
            value: None,
            framing_extras: None,
        }
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct RequestPacket<'a> {
    pub(crate) magic: Magic,
    pub(crate) op_code: OpCode,
    pub(crate) datatype: u8,
    pub(crate) vbucket_id: Option<u16>,
    pub(crate) cas: Option<u64>,
    pub(crate) extras: Option<&'a [u8]>,
    pub(crate) key: Option<&'a [u8]>,
    pub(crate) value: Option<&'a [u8]>,
    pub(crate) framing_extras: Option<&'a [u8]>,
    pub(crate) opaque: Option<u32>,
}

impl<'a> RequestPacket<'a> {
    pub fn new(magic: Magic, op_code: OpCode, datatype: u8) -> Self {
        Self {
            magic,
            op_code,
            datatype,
            vbucket_id: None,
            cas: None,
            extras: None,
            key: None,
            value: None,
            framing_extras: None,
            opaque: None,
        }
    }

    pub fn magic(mut self, magic: Magic) -> Self {
        self.magic = magic;
        self
    }

    pub fn op_code(mut self, op_code: OpCode) -> Self {
        self.op_code = op_code;
        self
    }

    pub fn datatype(mut self, datatype: u8) -> Self {
        self.datatype = datatype;
        self
    }

    pub fn vbucket_id(mut self, vbucket_id: u16) -> Self {
        self.vbucket_id = Some(vbucket_id);
        self
    }

    pub fn cas(mut self, cas: u64) -> Self {
        self.cas = Some(cas);
        self
    }

    pub fn extras(mut self, extras: &'a [u8]) -> Self {
        self.extras = Some(extras);
        self
    }

    pub fn key(mut self, key: &'a [u8]) -> Self {
        self.key = Some(key);
        self
    }

    pub fn value(mut self, value: &'a [u8]) -> Self {
        self.value = Some(value);
        self
    }

    pub fn framing_extras(mut self, framing_extras: &'a [u8]) -> Self {
        self.framing_extras = Some(framing_extras);
        self
    }

    pub fn opaque(mut self, opaque: u32) -> Self {
        self.opaque = Some(opaque);
        self
    }
}