Enum SpaceDerivation 

pub enum SpaceDerivation {
    Root,
    StoredSlice {
        parent: SpaceId,
        range: ByteRange,
    },
    Expanded {
        parent: SpaceId,
        source_range: ByteRange,
    },
    Concatenated {
        parents: Vec<SpaceId>,
    },
}

How a registered space was derived from its parent.

Variants

Root

The root input image.

StoredSlice

A stored (uncompressed) child range borrowed from the parent.

Fields

parent: SpaceId

Parent space.

range: ByteRange

Range in the parent space.

Expanded

Decompressed or otherwise expanded output from a parent range.

Fields

parent: SpaceId

Parent space that supplied the compressed bytes.

source_range: ByteRange

Compressed source range in the parent space.

Concatenated

Concatenation of several parent windows.

Fields

parents: Vec<SpaceId>

Parent spaces, in concatenation order.

Trait Implementations

impl Clone for SpaceDerivation

fn clone(&self) -> SpaceDerivation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpaceDerivation

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

Formats the value using the given formatter.

impl Eq for SpaceDerivation

impl PartialEq for SpaceDerivation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpaceDerivation