Struct ContainerSignature 

#[non_exhaustive]
pub struct ContainerSignature {
    pub container_id: &'static str,
    pub name: &'static str,
    pub header_magic: &'static [u8],
    pub footer_magic: &'static [u8],
    pub header_offset: usize,
    pub min_size: Option<usize>,
    pub alignment: Option<usize>,
    pub invariants: &'static [&'static str],
    pub sources: &'static [&'static str],
}

How to recognize or carve a container format from raw bytes.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

container_id: &'static str

Container id this signature belongs to.

name: &'static str

Human-readable name for the signature.

header_magic: &'static [u8]

Expected magic or marker bytes near the start of the structure.

footer_magic: &'static [u8]

Optional footer or trailer bytes when the format has a stable trailer.

header_offset: usize

Byte offset where header_magic is expected.

min_size: Option<usize>

Minimum plausible container size.

alignment: Option<usize>

Expected alignment or page/chunk size when applicable.

invariants: &'static [&'static str]

Structural validation rules beyond simple magic bytes.

sources: &'static [&'static str]

Authoritative references for the signature or structure rules.

Trait Implementations

impl Clone for ContainerSignature

fn clone(&self) -> ContainerSignature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ContainerSignature

impl Debug for ContainerSignature

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

Formats the value using the given formatter.

impl Eq for ContainerSignature

impl PartialEq for ContainerSignature

fn eq(&self, other: &ContainerSignature) -> 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 StructuralPartialEq for ContainerSignature