reifydb_type/value/constraint/
bytes.rs1use std::fmt::{self, Display, Formatter};
5
6use serde::{Deserialize, Serialize};
7
8#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash, PartialOrd, Ord, Serialize, Deserialize)]
9#[repr(transparent)]
10pub struct MaxBytes(u32);
11
12impl MaxBytes {
13 pub fn new(bytes: u32) -> Self {
14 Self(bytes)
15 }
16
17 pub fn value(self) -> u32 {
18 self.0
19 }
20
21 pub const MAX: Self = Self(u32::MAX);
22
23 pub const MIN: Self = Self(0);
24}
25
26impl Display for MaxBytes {
27 fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
28 self.0.fmt(f)
29 }
30}
31
32impl From<MaxBytes> for u32 {
33 fn from(max_bytes: MaxBytes) -> Self {
34 max_bytes.0
35 }
36}
37
38impl From<u32> for MaxBytes {
39 fn from(value: u32) -> Self {
40 Self::new(value)
41 }
42}
43
44impl From<MaxBytes> for usize {
45 fn from(max_bytes: MaxBytes) -> Self {
46 max_bytes.0 as usize
47 }
48}
49
50impl From<usize> for MaxBytes {
51 fn from(value: usize) -> Self {
52 Self::new(value as u32)
53 }
54}