1 use crate::rt::compute_raw_varint64_size;
2 use crate::rt::tag_size;
3 use crate::varint::generic::ProtobufVarint;
4 use crate::zigzag::ProtobufVarintZigzag;
5
6 /// Integer value size when encoded.
7 #[inline]
varint_size<T: ProtobufVarint>(field_number: u32, value: T) -> u648 fn varint_size<T: ProtobufVarint>(field_number: u32, value: T) -> u64 {
9 tag_size(field_number) + value.len_varint()
10 }
11
12 /// Encoded `int32` size.
13 #[inline]
int32_size(field_number: u32, value: i32) -> u6414 pub fn int32_size(field_number: u32, value: i32) -> u64 {
15 varint_size(field_number, value)
16 }
17
18 /// Encoded `int64` size.
19 #[inline]
int64_size(field_number: u32, value: i64) -> u6420 pub fn int64_size(field_number: u32, value: i64) -> u64 {
21 varint_size(field_number, value)
22 }
23
24 /// Encoded `uint32` size.
25 #[inline]
uint32_size(field_number: u32, value: u32) -> u6426 pub fn uint32_size(field_number: u32, value: u32) -> u64 {
27 varint_size(field_number, value)
28 }
29
30 /// Encoded `uint64` size.
31 #[inline]
uint64_size(field_number: u32, value: u64) -> u6432 pub fn uint64_size(field_number: u32, value: u64) -> u64 {
33 varint_size(field_number, value)
34 }
35
36 /// Integer value size when encoded as specified wire type.
value_varint_zigzag_size_no_tag<T: ProtobufVarintZigzag>(value: T) -> u6437 pub(crate) fn value_varint_zigzag_size_no_tag<T: ProtobufVarintZigzag>(value: T) -> u64 {
38 value.len_varint_zigzag()
39 }
40
41 /// Length of value when encoding with zigzag encoding with tag
42 #[inline]
value_varint_zigzag_size<T: ProtobufVarintZigzag>(field_number: u32, value: T) -> u6443 fn value_varint_zigzag_size<T: ProtobufVarintZigzag>(field_number: u32, value: T) -> u64 {
44 tag_size(field_number) + value_varint_zigzag_size_no_tag(value)
45 }
46
47 /// Size of serialized `sint32` field.
48 #[inline]
sint32_size(field_number: u32, value: i32) -> u6449 pub fn sint32_size(field_number: u32, value: i32) -> u64 {
50 value_varint_zigzag_size(field_number, value)
51 }
52
53 /// Size of serialized `sint64` field.
54 #[inline]
sint64_size(field_number: u32, value: i64) -> u6455 pub fn sint64_size(field_number: u32, value: i64) -> u64 {
56 value_varint_zigzag_size(field_number, value)
57 }
58
59 /// Size of encoded bytes field.
bytes_size_no_tag(bytes: &[u8]) -> u6460 pub(crate) fn bytes_size_no_tag(bytes: &[u8]) -> u64 {
61 compute_raw_varint64_size(bytes.len() as u64) + bytes.len() as u64
62 }
63
64 /// Size of encoded bytes field.
65 #[inline]
bytes_size(field_number: u32, bytes: &[u8]) -> u6466 pub fn bytes_size(field_number: u32, bytes: &[u8]) -> u64 {
67 tag_size(field_number) + bytes_size_no_tag(bytes)
68 }
69
70 /// Size of encoded string field.
string_size_no_tag(s: &str) -> u6471 pub(crate) fn string_size_no_tag(s: &str) -> u64 {
72 bytes_size_no_tag(s.as_bytes())
73 }
74
75 /// Size of encoded string field.
76 #[inline]
string_size(field_number: u32, s: &str) -> u6477 pub fn string_size(field_number: u32, s: &str) -> u64 {
78 tag_size(field_number) + string_size_no_tag(s)
79 }
80