Struct multiboot2::ElfSectionsTag

#[repr(C, align(8))]
pub struct ElfSectionsTag { /* private fields */ }

This tag contains the section header table from an ELF binary.

Implementations

impl ElfSectionsTag

pub fn new( number_of_sections: u32, entry_size: u32, shndx: u32, sections: &[u8], ) -> Box<Self>

Create a new ElfSectionsTag with the given data.

pub const fn number_of_sections(&self) -> u32

Returns the amount of sections.

pub const fn entry_size(&self) -> u32

Returns the size of each entry.

pub const fn shndx(&self) -> u32

Returns the index of the section header string table.

Trait Implementations

impl Debug for ElfSectionsTag

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

Formats the value using the given formatter.

impl MaybeDynSized for ElfSectionsTag

type Header = TagHeader

The associated Header of this tag.

const BASE_SIZE: usize = 20usize

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>().

fn dst_len(header: &TagHeader) -> usize

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.

fn header(&self) -> &Self::Header

Returns the corresponding Header.

fn payload(&self) -> &[u8]

Returns the payload, i.e., all memory that is not occupied by the Header of the type.

fn as_bytes(&self) -> BytesRef<'_, Self::Header>

Returns the whole allocated bytes for this structure encapsulated in BytesRef. This includes padding bytes. To only get the “true” tag data, read the tag size from Self::header and create a sub slice.

fn as_ptr(&self) -> *const Self::Header

Returns a pointer to this structure.

impl PartialEq for ElfSectionsTag

fn eq(&self, other: &ElfSectionsTag) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Pointee for ElfSectionsTag

where [u8]: Pointee,

type Metadata = <[u8] as Pointee>::Metadata

The type for metadata in pointers and references to Self.

impl Tag for ElfSectionsTag

type IDType = TagType

The ID type that identifies the tag.

const ID: TagType = TagType::ElfSections

The ID of this tag. This should be unique across all implementors.

impl Eq for ElfSectionsTag

impl StructuralPartialEq for ElfSectionsTag