Enum Crc32cStatus 

pub enum Crc32cStatus {
    Absent,
    Valid,
    Invalid,
    MalformedBeforeCrc,
}

Result of Header::verify_crc32c.

See the method docs for what each variant means.

Variants

Absent

No PP2_TYPE_CRC32C TLV is present in this header.

Valid

A CRC32C TLV is present and matches the recomputed value.

Invalid

A CRC32C TLV is present but its value does not match the recomputed value, or its value length is not 4 bytes.

MalformedBeforeCrc

A CRC32C TLV may or may not be present — the TLV stream became unparseable before we could decide. Callers should treat this as “couldn’t verify”, not “verification failed”.

Trait Implementations

impl Clone for Crc32cStatus

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Crc32cStatus

impl Debug for Crc32cStatus

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

Formats the value using the given formatter.

impl Eq for Crc32cStatus

impl Hash for Crc32cStatus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Crc32cStatus

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Crc32cStatus