Enum Crc32Option 

pub enum Crc32Option {
    Calculate,
    Custom(u32),
    Skip,
}

Options for CRC32 calculation in ZIP files.

Variants

Calculate

Calculate CRC32 automatically from the data.

Custom(u32)

Use a custom CRC32 value and skip calculation.

Skip

Skip CRC32 calculation entirely (sets CRC32 to 0).

Implementations

impl Crc32Option

pub fn initial_value(&self) -> u32

Returns the initial CRC32 value for this option.

Trait Implementations

impl Clone for Crc32Option

fn clone(&self) -> Crc32Option

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Crc32Option

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

Formats the value using the given formatter.

impl Default for Crc32Option

fn default() -> Crc32Option

Returns the “default value” for a type.

impl Copy for Crc32Option