Remove usage of memoffset::offset_of

src/attribute.rs

@@ -2,13 +2,13 @@
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
 use core::iter::FusedIterator;
+use core::mem::offset_of;
 use core::ops::Range;
 use core::{fmt, mem};
 
 use crate::io::{Read, Seek};
 use bitflags::bitflags;
 use enumn::N;
-use memoffset::offset_of;
 use nt_string::u16strle::U16StrLe;
 use strum_macros::Display;
 

src/boot_sector.rs

@@ -1,10 +1,9 @@
 // Copyright 2021-2026 Colin Finck <colin@reactos.org>
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
+use core::mem::offset_of;
 use core::ops::RangeInclusive;
 
-use memoffset::offset_of;
-
 use crate::error::{NtfsError, Result};
 use crate::types::{Lcn, NtfsPosition};
 use zerocopy::byteorder::LittleEndian;

src/file.rs

@@ -4,10 +4,10 @@
 use core::cmp::Ordering;
 use core::fmt;
 use core::num::NonZeroU64;
+use core::mem::offset_of;
 
 use alloc::vec;
 use bitflags::bitflags;
-use memoffset::offset_of;
 use nt_string::u16strle::U16StrLe;
 
 use crate::attribute::{

src/index_entry.rs

@@ -3,12 +3,12 @@
 
 use core::iter::FusedIterator;
 use core::marker::PhantomData;
+use core::mem::offset_of;
 use core::ops::Range;
 use core::{fmt, mem};
 
 use alloc::vec::Vec;
 use bitflags::bitflags;
-use memoffset::offset_of;
 
 use crate::error::{NtfsError, Result};
 use crate::file::NtfsFile;

src/index_record.rs

@@ -4,7 +4,7 @@
 use core::ops::Range;
 
 use alloc::vec;
-use memoffset::offset_of;
+use core::mem::offset_of;
 
 use crate::attribute_value::NtfsAttributeValue;
 use crate::error::{NtfsError, Result};

src/record.rs

@@ -1,10 +1,10 @@
 // Copyright 2021-2026 Colin Finck <colin@reactos.org>
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
-use core::mem;
+use core::mem::{self, offset_of};
 
 use alloc::vec::Vec;
-use memoffset::{offset_of, span_of};
+use memoffset::span_of;
 
 use crate::error::{NtfsError, Result};
 use crate::types::NtfsPosition;

src/structured_values/index_root.rs

@@ -2,8 +2,7 @@
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
 use core::ops::Range;
-
-use memoffset::offset_of;
+use core::mem::offset_of;
 
 use crate::attribute::NtfsAttributeType;
 use crate::attribute_value::{NtfsAttributeValue, NtfsResidentAttributeValue};