Trait Section

pub trait Section: Debug + Pod {
    type Word: Into<u64>;
    type Endian: Endian;

    // Required methods
    fn sectname(&self) -> &[u8; 16];
    fn segname(&self) -> &[u8; 16];
    fn addr(&self, endian: Self::Endian) -> Self::Word;
    fn size(&self, endian: Self::Endian) -> Self::Word;
    fn offset(&self, endian: Self::Endian) -> u32;
    fn align(&self, endian: Self::Endian) -> u32;
    fn reloff(&self, endian: Self::Endian) -> u32;
    fn nreloc(&self, endian: Self::Endian) -> u32;
    fn flags(&self, endian: Self::Endian) -> u32;

    // Provided methods
    fn name(&self) -> &[u8]  { ... }
    fn segment_name(&self) -> &[u8]  { ... }
    fn file_range(&self, endian: Self::Endian) -> Option<(u64, u64)> { ... }
    fn data<'data, R: ReadRef<'data>>(
        &self,
        endian: Self::Endian,
        data: R,
    ) -> Result<&'data [u8], ()> { ... }
    fn relocations<'data, R: ReadRef<'data>>(
        &self,
        endian: Self::Endian,
        data: R,
    ) -> Result<&'data [Relocation<Self::Endian>]> { ... }
}

A trait for generic access to macho::Section32 and macho::Section64.

Required Associated Types

type Word: Into<u64>

type Endian: Endian

Required Methods

fn sectname(&self) -> &[u8; 16]

fn segname(&self) -> &[u8; 16]

fn addr(&self, endian: Self::Endian) -> Self::Word

fn size(&self, endian: Self::Endian) -> Self::Word

fn offset(&self, endian: Self::Endian) -> u32

fn align(&self, endian: Self::Endian) -> u32

fn reloff(&self, endian: Self::Endian) -> u32

fn nreloc(&self, endian: Self::Endian) -> u32

fn flags(&self, endian: Self::Endian) -> u32

Provided Methods

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

Return the sectname bytes up until the null terminator.

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

Return the segname bytes up until the null terminator.

fn file_range(&self, endian: Self::Endian) -> Option<(u64, u64)>

Return the offset and size of the section in the file.

Returns None for sections that have no data in the file.

fn data<'data, R: ReadRef<'data>>( &self, endian: Self::Endian, data: R, ) -> Result<&'data [u8], ()>

Return the section data.

Returns Ok(&[]) if the section has no data. Returns Err for invalid values.

fn relocations<'data, R: ReadRef<'data>>( &self, endian: Self::Endian, data: R, ) -> Result<&'data [Relocation<Self::Endian>]>

Return the relocation array.

Returns Err for invalid values.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<Endian: Endian> Section for Section32<Endian>

type Word = u32

type Endian = Endian

impl<Endian: Endian> Section for Section64<Endian>

type Word = u64

type Endian = Endian