Trait object::read::elf::FileHeader

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pub trait FileHeader: Debug + Pod {
    type Word: Into<u64>;
    type Sword: Into<i64>;
    type Endian: Endian;
    type ProgramHeader: ProgramHeader<Elf = Self, Endian = Self::Endian, Word = Self::Word>;
    type SectionHeader: SectionHeader<Elf = Self, Endian = Self::Endian, Word = Self::Word>;
    type CompressionHeader: CompressionHeader<Endian = Self::Endian, Word = Self::Word>;
    type NoteHeader: NoteHeader<Endian = Self::Endian>;
    type Dyn: Dyn<Endian = Self::Endian, Word = Self::Word>;
    type Sym: Sym<Endian = Self::Endian, Word = Self::Word>;
    type Rel: Rel<Endian = Self::Endian, Word = Self::Word>;
    type Rela: Rela<Endian = Self::Endian, Word = Self::Word> + From<Self::Rel>;


Show 31 methods    fn is_type_64(&self) -> bool;
    fn e_ident(&self) -> &Ident;
    fn e_type(&self, endian: Self::Endian) -> u16;
    fn e_machine(&self, endian: Self::Endian) -> u16;
    fn e_version(&self, endian: Self::Endian) -> u32;
    fn e_entry(&self, endian: Self::Endian) -> Self::Word;
    fn e_phoff(&self, endian: Self::Endian) -> Self::Word;
    fn e_shoff(&self, endian: Self::Endian) -> Self::Word;
    fn e_flags(&self, endian: Self::Endian) -> u32;
    fn e_ehsize(&self, endian: Self::Endian) -> u16;
    fn e_phentsize(&self, endian: Self::Endian) -> u16;
    fn e_phnum(&self, endian: Self::Endian) -> u16;
    fn e_shentsize(&self, endian: Self::Endian) -> u16;
    fn e_shnum(&self, endian: Self::Endian) -> u16;
    fn e_shstrndx(&self, endian: Self::Endian) -> u16;

    fn parse<'data, R: ReadRef<'data>>(data: R) -> Result<&'data Self> { ... }
    fn is_supported(&self) -> bool { ... }
    fn is_class_32(&self) -> bool { ... }
    fn is_class_64(&self) -> bool { ... }
    fn is_little_endian(&self) -> bool { ... }
    fn is_big_endian(&self) -> bool { ... }
    fn endian(&self) -> Result<Self::Endian> { ... }
    fn section_0<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<Option<&'data Self::SectionHeader>> { ... }
    fn phnum<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<usize> { ... }
    fn shnum<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<usize> { ... }
    fn shstrndx<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<u32> { ... }
    fn program_headers<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<&'data [Self::ProgramHeader]> { ... }
    fn section_headers<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<&'data [Self::SectionHeader]> { ... }
    fn section_strings<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R, 
        sections: &[Self::SectionHeader]
    ) -> Result<StringTable<'data, R>> { ... }
    fn sections<'data, R: ReadRef<'data>>(
        &self, 
        endian: Self::Endian, 
        data: R
    ) -> Result<SectionTable<'data, Self, R>> { ... }
    fn is_mips64el(&self, endian: Self::Endian) -> bool { ... }

}
Expand description

A trait for generic access to FileHeader32 and FileHeader64.

Required Associated Types

Required Methods

Return true if this type is a 64-bit header.

This is a property of the type, not a value in the header data.

source

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

Provided Methods

Read the file header.

Also checks that the ident field in the file header is a supported format.

Check that the ident field in the file header is a supported format.

This checks the magic number, version, class, and endianness.

Return the first section header, if present.

Section 0 is a special case because getting the section headers normally requires shnum, but shnum may be in the first section header.

Return the e_phnum field of the header. Handles extended values.

Returns Err for invalid values.

Return the e_shnum field of the header. Handles extended values.

Returns Err for invalid values.

Return the e_shstrndx field of the header. Handles extended values.

Returns Err for invalid values (including if the index is 0).

Return the slice of program headers.

Returns Ok(&[]) if there are no program headers. Returns Err for invalid values.

Return the slice of section headers.

Returns Ok(&[]) if there are no section headers. Returns Err for invalid values.

Return the string table for the section headers.

Return the section table.

Returns whether this is a mips64el elf file.

Implementors