ptr

Documentation

Overview

Facilitating memory & pointer operations.

Index

• func CmpNBytes(n uintptr, p1, p2 unsafe.Pointer) bool
• func Offset[T any, I constraints.Integer](ptr *T, offset I) *T

Functions

func CmpNBytes

func CmpNBytes(n uintptr, p1, p2 unsafe.Pointer) bool

Returns true if both bytes arrays of size `n`, pointed by p1 & p2 are equal.

Alternatives:

Function CmpBitsAs[[n]uint8](p1,p2) from https://github.com/Siiir/ptr v1.0.0, is a safe & more compile-time alternative for this unsafe one.

func Offset

func Offset[T any, I constraints.Integer](ptr *T, offset I) *T

Uses `unsafe.Pointer` & `unsafe.Add` to return pointer `ptr` offset with `offset` .