Struct PackFooter 

pub struct PackFooter {
    pub stub_size: u64,
    pub assets_offset: u64,
    pub assets_size: u64,
    pub manifest_offset: u64,
    pub manifest_size: u64,
    pub checksum: u32,
}

Fixed-size footer at the end of a packed binary.

Layout (64 bytes total):

Offset  Size  Field
0       8     magic ("SMOLPACK")
8       4     version (u32 LE)
12      8     stub_size (u64 LE) - size of stub executable
20      8     assets_offset (u64 LE) - offset to compressed assets
28      8     assets_size (u64 LE) - size of compressed assets
36      8     manifest_offset (u64 LE) - offset to manifest JSON
44      8     manifest_size (u64 LE) - size of manifest JSON
52      4     checksum (u32 LE) - CRC32 of assets + manifest
56      8     reserved (zeroes)

Fields

stub_size: u64

Size of the stub executable.

assets_offset: u64

Offset to compressed assets blob.

assets_size: u64

Size of compressed assets blob.

manifest_offset: u64

Offset to manifest JSON.

manifest_size: u64

Size of manifest JSON.

checksum: u32

CRC32 checksum of assets + manifest.

Implementations

impl PackFooter

pub fn to_bytes(&self) -> [u8; 64]

Serialize footer to bytes.

pub fn from_bytes(buf: &[u8; 64]) -> Result<Self>

Deserialize footer from bytes.

Trait Implementations

impl Clone for PackFooter

fn clone(&self) -> PackFooter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackFooter

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

Formats the value using the given formatter.

impl Copy for PackFooter