Struct SpanAttrs 

pub struct SpanAttrs(pub HashMap<Cow<'static, str>, TLValue>);

Tuple Fields

0: HashMap<Cow<'static, str>, TLValue>

Trait Implementations

impl Clone for SpanAttrs

fn clone(&self) -> SpanAttrs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpanAttrs

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

Formats the value using the given formatter.

impl Default for SpanAttrs

fn default() -> SpanAttrs

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SpanAttrs

fn deserialize<__D>( __deserializer: __D, ) -> Result<SpanAttrs, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SpanAttrs

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Visit for SpanAttrs

fn record_f64(&mut self, field: &Field, value: f64)

Visit a double-precision floating point value.

fn record_i64(&mut self, field: &Field, value: i64)

Visit a signed 64-bit integer value.

fn record_u64(&mut self, field: &Field, value: u64)

Visit an unsigned 64-bit integer value.

fn record_bool(&mut self, field: &Field, value: bool)

Visit a boolean value.

fn record_str(&mut self, field: &Field, value: &str)

Visit a string value.

fn record_debug(&mut self, field: &Field, value: &dyn Debug)

Visit a value implementing fmt::Debug.

fn record_i128(&mut self, field: &Field, value: i128)

Visit a signed 128-bit integer value.

fn record_u128(&mut self, field: &Field, value: u128)

Visit an unsigned 128-bit integer value.

fn record_bytes(&mut self, field: &Field, value: &[u8])

Visit a byte slice.

fn record_error(&mut self, field: &Field, value: &(dyn Error + 'static))

Records a type implementing Error.