Struct metagoblin::mach::load_command::PrebindCksumCommand

#[repr(C)]pub struct PrebindCksumCommand {
    pub cmd: u32,
    pub cmdsize: u32,
    pub cksum: u32,
}

The prebind_cksum_command contains the value of the original check sum for prebound files or zero. When a prebound file is first created or modified for other than updating its prebinding information the value of the check sum is set to zero. When the file has it prebinding re-done and if the value of the check sum is zero the original check sum is calculated and stored in cksum field of this load command in the output file. If when the prebinding is re-done and the cksum field is non-zero it is left unchanged from the input file.

Fields

cmd: u32

LC_PREBIND_CKSUM

cmdsize: u32

sizeof(struct prebind_cksum_command)

cksum: u32

the check sum or zero

Trait Implementations

impl Clone for PrebindCksumCommand

pub fn clone(&self) -> PrebindCksumCommand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PrebindCksumCommand

impl Debug for PrebindCksumCommand

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

Formats the value using the given formatter.

impl FromCtx<Endian, [u8]> for PrebindCksumCommand

pub fn from_ctx(src: &[u8], ctx: Endian) -> PrebindCksumCommand

impl IntoCtx<Endian, [u8]> for PrebindCksumCommand

pub fn into_ctx(self, dst: &mut [u8], ctx: Endian)

impl<'a> IntoCtx<Endian, [u8]> for &'a PrebindCksumCommand

pub fn into_ctx(self, dst: &mut [u8], ctx: Endian)

impl SizeWith<Endian> for PrebindCksumCommand

pub fn size_with(ctx: &Endian) -> usize

impl<'a> TryFromCtx<'a, Endian, [u8]> for PrebindCksumCommand where
    PrebindCksumCommand: 'a, 

type Error = Error

pub fn try_from_ctx(
    src: &'a [u8],
    ctx: Endian
) -> Result<(PrebindCksumCommand, usize), <PrebindCksumCommand as TryFromCtx<'a, Endian, [u8]>>::Error>

impl<'a> TryIntoCtx<Endian, [u8]> for &'a PrebindCksumCommand

type Error = Error

pub fn try_into_ctx(
    self,
    dst: &mut [u8],
    ctx: Endian
) -> Result<usize, <&'a PrebindCksumCommand as TryIntoCtx<Endian, [u8]>>::Error>

impl TryIntoCtx<Endian, [u8]> for PrebindCksumCommand

type Error = Error

pub fn try_into_ctx(
    self,
    dst: &mut [u8],
    ctx: Endian
) -> Result<usize, <PrebindCksumCommand as TryIntoCtx<Endian, [u8]>>::Error>