Struct metagoblin::archive::MemberHeader

#[repr(C)]pub struct MemberHeader {
    pub identifier: [u8; 16],
    pub timestamp: [u8; 12],
    pub owner_id: [u8; 6],
    pub group_id: [u8; 6],
    pub mode: [u8; 8],
    pub file_size: [u8; 10],
    pub terminator: [u8; 2],
}

A Unix Archive Header - meta data for the file/byte blob/whatever that follows exactly after. All data is right-padded with spaces ASCII 0x20. The Binary layout is as follows:

Offset	Length	Name	Format
0	16	File identifier	ASCII
16	12	File modification timestamp	Decimal
28	6	Owner ID	Decimal
34	6	Group ID	Decimal
40	8	File mode	Octal
48	10	Filesize in bytes	Decimal
58	2	Ending characters	0x60 0x0A

Byte alignment is according to the following:

Each archive file member begins on an even byte boundary; a newline is inserted between files if necessary. Nevertheless, the size given reflects the actual size of the file exclusive of padding.

Fields

identifier: [u8; 16]

The identifier, or name for this file/whatever.

timestamp: [u8; 12]

The timestamp for when this file was last modified. Base 10 number

owner_id: [u8; 6]

The file's owner's id. Base 10 string number

group_id: [u8; 6]

The file's group id. Base 10 string number

mode: [u8; 8]

The file's permissions mode. Base 8 number number

file_size: [u8; 10]

The size of this file. Base 10 string number

terminator: [u8; 2]

The file header's terminator, always 0x60 0x0A

Implementations

impl MemberHeader

pub fn name(&self) -> Result<&str, Error>

pub fn size(&self) -> Result<usize, Error>

Trait Implementations

impl Clone for MemberHeader

pub fn clone(&self) -> MemberHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MemberHeader

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

Formats the value using the given formatter.

impl PartialEq<MemberHeader> for MemberHeader

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl SizeWith<Endian> for MemberHeader

pub fn size_with(ctx: &Endian) -> usize

impl StructuralPartialEq for MemberHeader

impl<'a> TryFromCtx<'a, Endian, [u8]> for MemberHeader where
    MemberHeader: 'a, 

type Error = Error

pub fn try_from_ctx(
    src: &'a [u8],
    ctx: Endian
) -> Result<(MemberHeader, usize), <MemberHeader as TryFromCtx<'a, Endian, [u8]>>::Error>

impl<'a> TryIntoCtx<Endian, [u8]> for &'a MemberHeader

type Error = Error

pub fn try_into_ctx(
    self,
    dst: &mut [u8],
    ctx: Endian
) -> Result<usize, <&'a MemberHeader as TryIntoCtx<Endian, [u8]>>::Error>

impl TryIntoCtx<Endian, [u8]> for MemberHeader

type Error = Error

pub fn try_into_ctx(
    self,
    dst: &mut [u8],
    ctx: Endian
) -> Result<usize, <MemberHeader as TryIntoCtx<Endian, [u8]>>::Error>