Struct rc_zip::parse::ExtraFieldSettings

pub struct ExtraFieldSettings {
    pub uncompressed_size_u32: u32,
    pub compressed_size_u32: u32,
    pub header_offset_u32: u32,
}

Useful because zip64 extended information extra field has fixed order but optional fields. From the appnote:

If one of the size or offset fields in the Local or Central directory record is too small to hold the required data, a Zip64 extended information record is created. The order of the fields in the zip64 extended information record is fixed, but the fields MUST only appear if the corresponding Local or Central directory record field is set to 0xFFFF or 0xFFFFFFFF.

Fields

uncompressed_size_u32: u32

The uncompressed size field read from a local or central directory record If this is 0xFFFF_FFFF, then the zip64 extra field uncompressed size field will be present.

compressed_size_u32: u32

The compressed size field read from a local or central directory record If this is 0xFFFF_FFFF, then the zip64 extra field compressed size field will be present.

header_offset_u32: u32

The header offset field read from a central directory record (or zero for local directory records). If this is 0xFFFF_FFFF, then the zip64 extra field header offset field will be present.

Trait Implementations

impl Clone for ExtraFieldSettings

fn clone(&self) -> ExtraFieldSettings

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExtraFieldSettings

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

Formats the value using the given formatter.

impl Copy for ExtraFieldSettings