Struct CentralDirectoryHeader

pub struct CentralDirectoryHeader {
    pub fixed: CentralDirectoryHeaderFixed,
    pub file_name: Vec<u8>,
    pub extra_field: Vec<u8>,
    pub file_comment: Vec<u8>,
}

Central Directory Header

The Central Directory Structure contains of multiple Central Directory Headers and a Digital Signature. Note: the documentation is confusing about this, the Digital Signature is left out in 4.3.6 and Archive Decryption Header and ArchiveExtraDataRecord seem to be not part of it, though they have a strong dependency.

Each Central Directory Header links to exactly one LocalFileHeader

see 4.3.12

Fields

fixed: CentralDirectoryHeaderFixed

file_name: Vec<u8>

extra_field: Vec<u8>

file_comment: Vec<u8>

Trait Implementations

impl Clone for CentralDirectoryHeader

fn clone(&self) -> CentralDirectoryHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CentralDirectoryHeader

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

Formats the value using the given formatter.

impl Parse for CentralDirectoryHeader

type Error = DynamicSizeError

fn from_buf<T: Buf>(buf: &mut T) -> Result<Self, Self::Error>

where Self: Sized,

parsing this Type from a buf, returning either the Type or an Error. implementations must not modify the buf in case of an error.

fn to_buf<T: BufMut>(&self, buf: &mut T) -> Result<(), Self::Error>

writing self to a buffer. implementation must not modify the buf in case of an error.

impl ParseExtend for CentralDirectoryHeader

type Error = DynamicSizeError

type Fixed = CentralDirectoryHeaderFixed

fn from_buf_fixed<T: Buf>( buf: &mut T, fixed: Self::Fixed, ) -> Result<Self, (Self::Error, Self::Fixed)>

where Self: Sized,

parsing this Type from a buf and a fixed part, returning either the Type or an Error. implementations must not modify the buf in case of an error and return the fixed

impl PartialEq for CentralDirectoryHeader

fn eq(&self, other: &CentralDirectoryHeader) -> 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 PartialRecord for CentralDirectoryHeader

type Partial = CentralDirectoryHeaderFixed

fn get_partial(&self) -> &Self::Partial

fn is_valid_sizes(&self) -> bool

all dynamic records contain dynamic data and length information in the fixed part. Verify if those 2 values are matching

impl StructuralPartialEq for CentralDirectoryHeader