[−][src]Crate sunrise_libutils

A messy crate with various utilities shared between the user and kernel code. Should probably be further split into several useful libraries.

Modules

cursor	Simple cursor
io	The IO interface
loop_future	Definition of the `LoopFn` combinator, implementing `Future` loops.

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.

CursorRead	A minimal Cursor for writing, for use in libcore.
CursorWrite	A minimal Cursor for writing, for use in libcore.

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

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