Struct MetadataFlags 

pub struct MetadataFlags(/* private fields */);

Metadata entry flags.

Flags control metadata handling behavior.

Implementations

impl MetadataFlags

pub const NONE: MetadataFlags

No special handling.

pub const SENSITIVE: MetadataFlags

Value MUST NOT be logged, traced, or included in error messages.

pub const NO_PROPAGATE: MetadataFlags

Value MUST NOT be forwarded to downstream calls.

pub fn contains(self, other: MetadataFlags) -> bool

Returns true if all flags in other are set in self.

Trait Implementations

impl BitAnd for MetadataFlags

type Output = MetadataFlags

The resulting type after applying the & operator.

fn bitand(self, rhs: MetadataFlags) -> MetadataFlags

Performs the & operation.

impl BitAndAssign for MetadataFlags

fn bitand_assign(&mut self, rhs: MetadataFlags)

Performs the &= operation.

impl BitOr for MetadataFlags

type Output = MetadataFlags

The resulting type after applying the | operator.

fn bitor(self, rhs: MetadataFlags) -> MetadataFlags

Performs the | operation.

impl BitOrAssign for MetadataFlags

fn bitor_assign(&mut self, rhs: MetadataFlags)

Performs the |= operation.

impl Clone for MetadataFlags

fn clone(&self) -> MetadataFlags

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataFlags

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

Formats the value using the given formatter.

impl<'ʄ> Facet<'ʄ> for MetadataFlags

const SHAPE: &'static Shape

The shape of this type, including: whether it’s a Struct, an Enum, something else?

impl PartialEq for MetadataFlags

fn eq(&self, other: &MetadataFlags) -> 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 Copy for MetadataFlags

impl Eq for MetadataFlags

impl StructuralPartialEq for MetadataFlags