Struct RawPresence 

pub struct RawPresence<'a>(pub Option<RawStream<'a>>);

Raw presence/nullability stream borrowed from input bytes.

Tuple Fields

0: Option<RawStream<'a>>

Trait Implementations

impl Analyze for RawPresence<'_>

fn for_each_stream(&self, cb: &mut dyn FnMut(StreamMeta))

Call cb with the StreamMeta of every stream contained in self. Default implementation is a no-op (types that hold no streams).

fn collect_statistic(&self, _stat: StatType) -> usize

impl<'a> Clone for RawPresence<'a>

fn clone(&self) -> RawPresence<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RawPresence<'a>

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

Formats the value using the given formatter.

impl<'a> Default for RawPresence<'a>

fn default() -> RawPresence<'a>

Returns the “default value” for a type.

impl<'a> PartialEq for RawPresence<'a>

fn eq(&self, other: &RawPresence<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> StructuralPartialEq for RawPresence<'a>