Struct ExtensibleData

pub struct ExtensibleData {
    pub fixed: ExtensibleDataFixed,
    pub data: Vec<u8>,
}

Extensible data fields

often called extra field in above Records, they are used to store additional information, like better file times or zip64 data. You prob want to parse the extra_data of a record with those in case your program is interested in Extensible Data. According to APPNOTE.TXT, programs that don’t understand certain headers should just ignore them.

see 4.5.1

Fields

fixed: ExtensibleDataFixed

data: Vec<u8>

Trait Implementations

impl Clone for ExtensibleData

fn clone(&self) -> ExtensibleData

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExtensibleData

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

Formats the value using the given formatter.

impl Parse for ExtensibleData

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 ExtensibleData

type Error = DynamicSizeError

type Fixed = ExtensibleDataFixed

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 ExtensibleData

fn eq(&self, other: &ExtensibleData) -> 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 ExtensibleData

type Partial = ExtensibleDataFixed

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 ExtensibleData