#[repr(C, align(8))]pub struct EntryEfi64HeaderTag { /* private fields */ }
Expand description
Contains the entry address for EFI amd64 machine state.
This tag is taken into account only on EFI amd64 platforms when Multiboot2 image header contains EFI boot services tag. Then entry point specified in ELF header and the entry address tag of Multiboot2 header are ignored.
Technically, this is equivalent to the crate::EntryAddressHeaderTag
but with a different
crate::HeaderTagType
.
Implementations§
Source§impl EntryEfi64HeaderTag
impl EntryEfi64HeaderTag
Sourcepub const fn new(flags: HeaderTagFlag, entry_addr: u32) -> Self
pub const fn new(flags: HeaderTagFlag, entry_addr: u32) -> Self
Constructs a new tag.
Sourcepub const fn typ(&self) -> HeaderTagType
pub const fn typ(&self) -> HeaderTagType
Returns the HeaderTagType
.
Sourcepub const fn flags(&self) -> HeaderTagFlag
pub const fn flags(&self) -> HeaderTagFlag
Returns the HeaderTagFlag
s.
Sourcepub const fn entry_addr(&self) -> u32
pub const fn entry_addr(&self) -> u32
Returns the entry address.
Trait Implementations§
Source§impl Clone for EntryEfi64HeaderTag
impl Clone for EntryEfi64HeaderTag
Source§fn clone(&self) -> EntryEfi64HeaderTag
fn clone(&self) -> EntryEfi64HeaderTag
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for EntryEfi64HeaderTag
impl Debug for EntryEfi64HeaderTag
Source§impl Hash for EntryEfi64HeaderTag
impl Hash for EntryEfi64HeaderTag
Source§impl MaybeDynSized for EntryEfi64HeaderTag
impl MaybeDynSized for EntryEfi64HeaderTag
Source§const BASE_SIZE: usize = 12usize
const BASE_SIZE: usize = 12usize
The true base size of the struct without any implicit or additional
padding. Note that
size_of::<T>()
isn’t sufficient, as for example
the type could have three u32
fields, which would add an implicit
u32
padding. However, this constant must always fulfill
BASE_SIZE >= size_of::<Self::Header>()
. Read moreSource§type Header = HeaderTagHeader
type Header = HeaderTagHeader
The associated
Header
of this tag.Source§fn dst_len(_header: &Self::Header) -> Self::Metadata
fn dst_len(_header: &Self::Header) -> Self::Metadata
Returns the amount of items in the dynamically sized portion of the
DST. Note that this is not the amount of bytes. So if the dynamically
sized portion is 16 bytes in size and each element is 4 bytes big, then
this function must return 4. Read more
Source§fn payload(&self) -> &[u8]
fn payload(&self) -> &[u8]
Returns the payload, i.e., all memory that is not occupied by the
Header
of the type.Source§impl Ord for EntryEfi64HeaderTag
impl Ord for EntryEfi64HeaderTag
Source§fn cmp(&self, other: &EntryEfi64HeaderTag) -> Ordering
fn cmp(&self, other: &EntryEfi64HeaderTag) -> Ordering
1.21.0 · Source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
Source§impl PartialEq for EntryEfi64HeaderTag
impl PartialEq for EntryEfi64HeaderTag
Source§impl PartialOrd for EntryEfi64HeaderTag
impl PartialOrd for EntryEfi64HeaderTag
Source§impl Tag for EntryEfi64HeaderTag
impl Tag for EntryEfi64HeaderTag
Source§const ID: HeaderTagType = HeaderTagType::EntryAddressEFI64
const ID: HeaderTagType = HeaderTagType::EntryAddressEFI64
The ID of this tag. This should be unique across all implementors. Read more
Source§type IDType = HeaderTagType
type IDType = HeaderTagType
The ID type that identifies the tag.
impl Copy for EntryEfi64HeaderTag
impl Eq for EntryEfi64HeaderTag
impl StructuralPartialEq for EntryEfi64HeaderTag
Auto Trait Implementations§
impl Freeze for EntryEfi64HeaderTag
impl RefUnwindSafe for EntryEfi64HeaderTag
impl Send for EntryEfi64HeaderTag
impl Sync for EntryEfi64HeaderTag
impl Unpin for EntryEfi64HeaderTag
impl UnwindSafe for EntryEfi64HeaderTag
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more