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dir/man: derive Immutable for structs #141

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orangecms merged 1 commit into from
Nov 14, 2025
Merged

dir/man: derive Immutable for structs #141

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12 changes: 6 additions & 6 deletions src/dir/man.rs
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Original file line number Diff line number Diff line change
@@ -1,15 +1,15 @@
use core::fmt::{self, Display};
use serde::{Deserialize, Serialize};
use zerocopy::{FromBytes, IntoBytes};
use zerocopy_derive::{FromBytes, IntoBytes};
use zerocopy_derive::{FromBytes, Immutable, IntoBytes};

use crate::ver::Version;

const VENDOR_INTEL: u32 = 0x8086;
const MANIFEST2_MAGIC: &str = "$MN2";
const MANIFEST2_MAGIC_BYTES: &[u8] = MANIFEST2_MAGIC.as_bytes();

#[derive(IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[derive(Immutable, IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[repr(C)]
pub struct Date {
day: u8,
Expand All @@ -24,7 +24,7 @@ impl Display for Date {
}
}

#[derive(IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[derive(Immutable, IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[repr(C)]
pub struct Vendor(u32);

Expand All @@ -39,7 +39,7 @@ impl Display for Vendor {
}
}

#[derive(IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[derive(Immutable, IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[repr(C)]
pub struct HeaderVersion {
minor: u16,
Expand All @@ -54,7 +54,7 @@ impl Display for HeaderVersion {
}

// https://github.com/skochinsky/me-tools me_unpack.py MeManifestHeader
#[derive(IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[derive(Immutable, IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[repr(C)]
pub struct Header {
pub mod_type: u16,
Expand Down Expand Up @@ -93,7 +93,7 @@ impl Display for Header {
}
}

#[derive(Serialize, Deserialize, IntoBytes, FromBytes, Clone, Copy, Debug)]
#[derive(Immutable, IntoBytes, FromBytes, Serialize, Deserialize, Clone, Copy, Debug)]
#[repr(C)]
pub struct Manifest {
pub header: Header,
Expand Down