Enum vpk0::format::VpkMethod

pub enum VpkMethod {
    OneSample,
    TwoSample,
}

Valid lookback methods for a VPK compressed file.

OneSample directly encodes the offset value in stream, while TwoSample encodes a modified form of the offset as either one or two values.

The two sample mode encodes an offset by adding eight to the original value, then dividing that value by four. If there is no remainder, the quotient is stored as a single sample. Otherwise, the remainder - 1 is stored followed by the quotient

Variants

OneSample

TwoSample

Trait Implementations

impl Clone for VpkMethod

fn clone(&self) -> VpkMethod

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VpkMethod

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

Formats the value using the given formatter.

impl Display for VpkMethod

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

Formats the value using the given formatter.

impl Hash for VpkMethod

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, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<VpkMethod> for VpkMethod

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for VpkMethod

impl Eq for VpkMethod

impl StructuralEq for VpkMethod

impl StructuralPartialEq for VpkMethod