Struct ApkLayout 

pub struct ApkLayout {
    pub entries_end: u64,
    pub signing_block: Option<Range<u64>>,
    pub central_directory: Range<u64>,
    pub eocd_offset: u64,
    /* private fields */
}

The byte ranges of an APK’s sections.

[ ZIP entries | APK signing block? | central directory | EOCD ]
  0..entries_end                     central_directory   eocd_offset..

Fields

entries_end: u64

Where ZIP entry data ends: the signing block’s start, or the central directory’s when unsigned.

signing_block: Option<Range<u64>>

The APK signing block, including its size fields and magic.

central_directory: Range<u64>

eocd_offset: u64

Implementations

impl ApkLayout

pub fn read(source: &mut (impl Read + Seek)) -> Result<Self, ZipError>

Reads the layout of the archive in source. ZIP64 and multi-disk archives, which APK signature schemes do not support, are rejected.

pub fn entry_count(&self) -> u16

The number of entries the EOCD record declares.

pub fn comment(&self) -> &[u8]

The archive comment.

Trait Implementations

impl Clone for ApkLayout

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApkLayout

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

Formats the value using the given formatter.

impl Eq for ApkLayout

impl PartialEq for ApkLayout

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ApkLayout