Enum Rung 

pub enum Rung {
    Exact,
    ForwardOnly,
    Spilled,
    Degraded,
}

Which rung of the adaptive stream ladder a read landed on.

Variants

Exact

Input was seekable. Authoritative index, full metadata.

ForwardOnly

Not seekable, parsed forward. Real data, approximate metadata.

Spilled

Spooled to memory/temp then read exactly. Costs disk, not accuracy.

Degraded

Best-effort salvage. Partial results by construction.

Implementations

impl Rung

pub fn is_authoritative(&self) -> bool

Whether the read used the format’s authoritative structures.

Note Spilled is authoritative: spilling trades disk for accuracy, and treating it as lossy would make --strict-fidelity reject exact reads.

Trait Implementations

impl Clone for Rung

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rung

impl Debug for Rung

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

Formats the value using the given formatter.

impl Display for Rung

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

Formats the value using the given formatter.

impl Eq for Rung

impl PartialEq for Rung

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rung