Struct libflate::gzip::Header

pub struct Header {
    modification_time: u32,
    compression_level: CompressionLevel,
    os: Os,
    is_text: bool,
    is_verified: bool,
    extra_field: Option<ExtraField>,
    filename: Option<CString>,
    comment: Option<CString>,
}

GZIP Header.

Fields

modification_time: u32

compression_level: CompressionLevel

os: Os

is_text: bool

is_verified: bool

extra_field: Option<ExtraField>

filename: Option<CString>

comment: Option<CString>

Implementations

impl Header

pub fn modification_time(&self) -> u32

Returns the modification time (UNIX timestamp).

pub fn compression_level(&self) -> CompressionLevel

Returns the compression level.

pub fn os(&self) -> Os

Returns the OS type.

pub fn is_text(&self) -> bool

Returns true if the stream is probably ASCII text, false otherwise.

pub fn is_verified(&self) -> bool

Returns true if the header bytes is verified by CRC-16, false otherwise.

pub fn extra_field(&self) -> Option<&ExtraField>

Returns the extra field.

pub fn filename(&self) -> Option<&CString>

Returns the file name.

pub fn comment(&self) -> Option<&CString>

Returns the comment.

fn flags(&self) -> u8

fn crc16(&self) -> u16

fn write_to<W>(&self, writer: W) -> Result<()>where W: Write,

pub(crate) fn read_from<R>(reader: R) -> Result<Self>where R: Read,

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Header

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

Formats the value using the given formatter.