[][src]Module sunrise_kernel::utils

Generic useful functions

Re-exports

pub use crate::checks::*;

Modules

io

The IO interface

loop_future

Definition of the LoopFn combinator, implementing Future loops.

Macros

enum_with_val

Creates a fake C-like enum, where all bit values are accepted.

initialize_to_zero

A macro to initialize a struct directly in global.

Structs

CursorRead

A minimal Cursor for writing, for use in libcore.

CursorWrite

A minimal Cursor for writing, for use in libcore.

Traits

BitArrayExt

Extension of the BitField trait, that adds the set_bits_area function.

Splittable

A trait for things that can be splitted in two parts

Functions

align_down

Align the address to the previous alignment.

align_up

Align the address to the next alignment.

align_up_checked

align_up, but checks if addr overflows

bit_array_first_count_one

Returns the index of the first instance of count contiguous 1 in a bit array

bit_array_first_one

Returns the index of the first 1 in a bit array.

bit_array_first_zero

Returns the index of the first 0 in a bit array.

cast_mut

Cast a slice while keeping the lifetimes.

div_ceil

Counts the numbers of b in a, rounding the result up.

log2_floor

Returns the floored base 2 logarithm of the number.

log2_ceil

Returns the ceiled base 2 logarithm of the number.

print_hexdump

Displays memory as hexdump

print_hexdump_as_if_at_addr

Makes a hexdump of a slice, but display different addresses. Used for displaying memory areas which are not identity mapped in the current pages