Struct ErasedMetadata 

#[non_exhaustive]
pub struct ErasedMetadata { /* private fields */ }

Serializable metadata from a tracing span.

Implementations

impl ErasedMetadata

pub fn name(&self) -> &str

The span’s name.

pub fn target(&self) -> &str

The span’s target (typically the module path it was created in).

pub const fn level(&self) -> TracingLevel

The span’s verbosity level.

pub fn module_path(&self) -> Option<&str>

The module path the span was created in, if recorded.

pub fn file(&self) -> Option<&str>

The source file the span was created in, if recorded.

pub const fn line(&self) -> Option<u32>

The line within the source file, if recorded.

Trait Implementations

impl Clone for ErasedMetadata

fn clone(&self) -> ErasedMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErasedMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErasedMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ErasedMetadata

impl<'a> From<&'a Metadata<'_>> for ErasedMetadata

Available on crate feature tracing only.

fn from(meta: &'a Metadata<'_>) -> Self

Converts to this type from the input type.

impl PartialEq for ErasedMetadata

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ErasedMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ErasedMetadata