Struct Offset 

pub struct Offset(pub u64);

Represents a byte position/offset in a file or buffer.

This type wraps a u64 to provide type safety and prevent accidental mixing of offsets with other numeric values. It supports:

• Addition and subtraction with Size
• Comparison with other offsets
• Conversion from u64

Examples

use codeq::{Offset, Size};

let offset = Offset(1000);

// Add or subtract sizes
let advanced = offset + Size(50);
assert_eq!(advanced, Offset(1050));

// Calculate distance between offsets
let size: Size = Offset(100) - Offset(50);
assert_eq!(size, Size(50));

// Offsets can be compared
assert!(Offset(100) > Offset(50));

Tuple Fields

0: u64

Methods from Deref<Target = u64>

pub const MIN: u64 = 0u64

pub const MAX: u64 = 18_446_744_073_709_551_615u64

pub const BITS: u32 = 64u32

Trait Implementations

impl Add<Size> for Offset

type Output = Offset

The resulting type after applying the + operator.

fn add(self, rhs: Size) -> Self::Output

Performs the + operation.

impl AddAssign<Size> for Offset

fn add_assign(&mut self, rhs: Size)

Performs the += operation.

impl Clone for Offset

fn clone(&self) -> Offset

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Offset

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Offset

fn default() -> Offset

Returns the “default value” for a type.

impl Deref for Offset

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for Offset

fn fmt(&self, __derive_more_f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<u64> for Offset

fn from(value: u64) -> Self

Converts to this type from the input type.

impl Ord for Offset

fn cmp(&self, other: &Offset) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Offset

fn eq(&self, other: &Offset) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Offset

fn partial_cmp(&self, other: &Offset) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub<Size> for Offset

type Output = Offset

The resulting type after applying the - operator.

fn sub(self, rhs: Size) -> Self::Output

Performs the - operation.

impl Sub for Offset

type Output = Size

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl SubAssign<Size> for Offset

fn sub_assign(&mut self, rhs: Size)

Performs the -= operation.

impl Copy for Offset

impl Eq for Offset

impl StructuralPartialEq for Offset