Enum LercAdditionalCompression 

pub enum LercAdditionalCompression {
    None,
    Deflate,
    Zstd,
}

TIFF-side LERC additional compression mode.

When LERC is the primary compression (tag 259 = 34887), the LERC blob may optionally be wrapped in an additional compression layer. The mode is recorded in the LercParameters tag (50674).

Variants

None

Deflate

Zstd

Implementations

impl LercAdditionalCompression

pub fn from_code(code: u32) -> Option<LercAdditionalCompression>

pub fn to_code(self) -> u32

Trait Implementations

impl Clone for LercAdditionalCompression

fn clone(&self) -> LercAdditionalCompression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LercAdditionalCompression

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

Formats the value using the given formatter.

impl Hash for LercAdditionalCompression

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

where __H: Hasher,

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 LercAdditionalCompression

fn eq(&self, other: &LercAdditionalCompression) -> 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 Copy for LercAdditionalCompression

impl Eq for LercAdditionalCompression

impl StructuralPartialEq for LercAdditionalCompression