Enum ZlibErrorKind 

#[non_exhaustive]
pub enum ZlibErrorKind {
    UnsupportedCompressionMethod(u8),
    UnsupportedWindowSize(u8),
    BadHeaderCheck,
    PresetDictionary,
    Truncated,
    ChecksumMismatch {
        expected: u32,
        actual: u32,
    },
    TrailingGarbage,
}

The reason an RFC 1950 zlib container was rejected.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnsupportedCompressionMethod(u8)

The header selected a compression method other than DEFLATE.

UnsupportedWindowSize(u8)

CINFO requested a window larger than DEFLATE’s 32 KiB maximum.

BadHeaderCheck

The CMF/FLG pair did not satisfy the FCHECK residue.

PresetDictionary

Preset dictionaries are not supported by this decoder.

Truncated

The zlib header or Adler-32 trailer was truncated.

ChecksumMismatch

The Adler-32 stored in the trailer did not match the output.

Fields

expected: u32

Trailer value.

actual: u32

Computed value.

TrailingGarbage

Bytes remained after the one complete zlib stream.

Trait Implementations

impl Clone for ZlibErrorKind

fn clone(&self) -> ZlibErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZlibErrorKind

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

Formats the value using the given formatter.

impl Display for ZlibErrorKind

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

Formats the value using the given formatter.

impl Eq for ZlibErrorKind

impl PartialEq for ZlibErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ZlibErrorKind