Enum rustc_metadata::rmeta::LazyState

enum LazyState {
    NoNode,
    NodeStart(NonZeroUsize),
    Previous(NonZeroUsize),
}

Encoding / decoding state for Lazy.

Variants

NoNode

Outside of a metadata node.

NodeStart(NonZeroUsize)

Inside a metadata node, and before any Lazy. The position is that of the node itself.

Tuple Fields of NodeStart

0: NonZeroUsize

Previous(NonZeroUsize)

Inside a metadata node, with a previous Lazy. The position is a conservative estimate of where that previous Lazy would end (see their comments).

Tuple Fields of Previous

0: NonZeroUsize

Trait Implementations

impl Clone for LazyState

fn clone(&self) -> LazyState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LazyState

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

Formats the value using the given formatter.

impl PartialEq<LazyState> for LazyState

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

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

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

This method tests for !=.

impl Copy for LazyState

impl Eq for LazyState

impl StructuralEq for LazyState

impl StructuralPartialEq for LazyState

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes

Size for each variant:

• NoNode: 0 bytes
• NodeStart: 8 bytes
• Previous: 8 bytes