-- Code generated by protoc-gen-tarantool. DO NOT EDIT.
-- source: c_nested.proto
-- syntax: proto3
-- package: c_nested

local pb = require("pb")
local wire = pb.wire
local string_byte = string.byte
local utf8_len = require('utf8').len
local band = bit.band
local rshift = bit.rshift
local CHARS = wire.CHARS
local table_new = require('table.new')
local ffi = require('ffi')
local INT64  = ffi.typeof('int64_t')
local UINT64 = ffi.typeof('uint64_t')

local M = {}

M.options = {go_package = "tarantoolpb_synthetic/c_nested"}

-- Pre-declare message descriptors so cross-references resolve.
M.L1_descriptor = {name = "c_nested.L1"}
M.L2_descriptor = {name = "c_nested.L2"}
M.L3_descriptor = {name = "c_nested.L3"}
M.L4_descriptor = {name = "c_nested.L4"}
M.L5_descriptor = {name = "c_nested.L5"}

-- Message: c_nested.L1
M.L1_descriptor.fields = {
    {name="next", id=1, kind='message', message=M.L2_descriptor},
    {name="v", id=2, kind='scalar', proto_type="int32"},
}
pb.finalize_message(M.L1_descriptor)
M.L1_fields = pb.field_names({
    next = "next",
    v = "v",
})

-- Message: c_nested.L2
M.L2_descriptor.fields = {
    {name="next", id=1, kind='message', message=M.L3_descriptor},
    {name="v", id=2, kind='scalar', proto_type="int32"},
}
pb.finalize_message(M.L2_descriptor)
M.L2_fields = pb.field_names({
    next = "next",
    v = "v",
})

-- Message: c_nested.L3
M.L3_descriptor.fields = {
    {name="next", id=1, kind='message', message=M.L4_descriptor},
    {name="v", id=2, kind='scalar', proto_type="int32"},
}
pb.finalize_message(M.L3_descriptor)
M.L3_fields = pb.field_names({
    next = "next",
    v = "v",
})

-- Message: c_nested.L4
M.L4_descriptor.fields = {
    {name="next", id=1, kind='message', message=M.L5_descriptor},
    {name="v", id=2, kind='scalar', proto_type="int32"},
}
pb.finalize_message(M.L4_descriptor)
M.L4_fields = pb.field_names({
    next = "next",
    v = "v",
})

-- Message: c_nested.L5
M.L5_descriptor.fields = {
    {name="v", id=2, kind='scalar', proto_type="int32"},
}
pb.finalize_message(M.L5_descriptor)
M.L5_fields = pb.field_names({
    v = "v",
})

-- EmmyLua / lua-language-server type annotations.
-- These are comments — no runtime effect. They give editors
-- autocomplete and type-checking for the generated wrappers.
--- 5-level chain of singular sub-messages. Used by the bd-hwe (ra6 3d)
--- C-runtime tests to verify recursion across non-trivial depth. Each
--- level carries an int32 so the encoded body at each level is
--- non-empty (catches off-by-one bugs in the length-prefix path).
---@class c_nested.L1
---@field next c_nested.L2
---@field v integer

---@class c_nested.L2
---@field next c_nested.L3
---@field v integer

---@class c_nested.L3
---@field next c_nested.L4
---@field v integer

---@class c_nested.L4
---@field next c_nested.L5
---@field v integer

---@class c_nested.L5
---@field v integer

---@param t? c_nested.L1
---@return c_nested.L1
function M.L1_new(t) return t or {} end
---@param t c_nested.L1
---@return string
function M.L1_encode(t) return pb.encode(M.L1_descriptor, t) end
---@param b string
---@return c_nested.L1
function M.L1_decode(b) return pb.decode(M.L1_descriptor, b) end
function M.L1_decode_unsafe(b) return pb.decode_unsafe(M.L1_descriptor, b) end
---@param b string
---@return pb.MessageView
function M.L1_decode_lazy(b) return pb.decode_lazy(M.L1_descriptor, b) end
---@param t c_nested.L1
---@param opts? {single_line: boolean?, indent: string?}
---@return string
function M.L1_text(t, opts) return pb.text.encode(M.L1_descriptor, t, opts) end

---@param t? c_nested.L2
---@return c_nested.L2
function M.L2_new(t) return t or {} end
---@param t c_nested.L2
---@return string
function M.L2_encode(t) return pb.encode(M.L2_descriptor, t) end
---@param b string
---@return c_nested.L2
function M.L2_decode(b) return pb.decode(M.L2_descriptor, b) end
function M.L2_decode_unsafe(b) return pb.decode_unsafe(M.L2_descriptor, b) end
---@param b string
---@return pb.MessageView
function M.L2_decode_lazy(b) return pb.decode_lazy(M.L2_descriptor, b) end
---@param t c_nested.L2
---@param opts? {single_line: boolean?, indent: string?}
---@return string
function M.L2_text(t, opts) return pb.text.encode(M.L2_descriptor, t, opts) end

---@param t? c_nested.L3
---@return c_nested.L3
function M.L3_new(t) return t or {} end
---@param t c_nested.L3
---@return string
function M.L3_encode(t) return pb.encode(M.L3_descriptor, t) end
---@param b string
---@return c_nested.L3
function M.L3_decode(b) return pb.decode(M.L3_descriptor, b) end
function M.L3_decode_unsafe(b) return pb.decode_unsafe(M.L3_descriptor, b) end
---@param b string
---@return pb.MessageView
function M.L3_decode_lazy(b) return pb.decode_lazy(M.L3_descriptor, b) end
---@param t c_nested.L3
---@param opts? {single_line: boolean?, indent: string?}
---@return string
function M.L3_text(t, opts) return pb.text.encode(M.L3_descriptor, t, opts) end

---@param t? c_nested.L4
---@return c_nested.L4
function M.L4_new(t) return t or {} end
---@param t c_nested.L4
---@return string
function M.L4_encode(t) return pb.encode(M.L4_descriptor, t) end
---@param b string
---@return c_nested.L4
function M.L4_decode(b) return pb.decode(M.L4_descriptor, b) end
function M.L4_decode_unsafe(b) return pb.decode_unsafe(M.L4_descriptor, b) end
---@param b string
---@return pb.MessageView
function M.L4_decode_lazy(b) return pb.decode_lazy(M.L4_descriptor, b) end
---@param t c_nested.L4
---@param opts? {single_line: boolean?, indent: string?}
---@return string
function M.L4_text(t, opts) return pb.text.encode(M.L4_descriptor, t, opts) end

---@param t? c_nested.L5
---@return c_nested.L5
function M.L5_new(t) return t or {} end
---@param t c_nested.L5
---@return string
function M.L5_encode(t) return pb.encode(M.L5_descriptor, t) end
---@param b string
---@return c_nested.L5
function M.L5_decode(b) return pb.decode(M.L5_descriptor, b) end
function M.L5_decode_unsafe(b) return pb.decode_unsafe(M.L5_descriptor, b) end
---@param b string
---@return pb.MessageView
function M.L5_decode_lazy(b) return pb.decode_lazy(M.L5_descriptor, b) end
---@param t c_nested.L5
---@param opts? {single_line: boolean?, indent: string?}
---@return string
function M.L5_text(t, opts) return pb.text.encode(M.L5_descriptor, t, opts) end

return M