Enum SpanValue 

pub enum SpanValue {
    String(Cow<'static, str>),
    I64(i64),
    F64(f64),
    Bool(bool),
    Uuid(Uuid),
}

Typed attribute value.

Variants

String(Cow<'static, str>)

I64(i64)

F64(f64)

Bool(bool)

Uuid(Uuid)

UUID stored inline (16 bytes), formatted to hyphenated hex only at export time.

Trait Implementations

impl From<&'static str> for SpanValue

fn from(s: &'static str) -> Self

Converts to this type from the input type.

impl From<Cow<'static, str>> for SpanValue

fn from(s: Cow<'static, str>) -> Self

Converts to this type from the input type.

impl From<String> for SpanValue

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Uuid> for SpanValue

fn from(v: Uuid) -> Self

Converts to this type from the input type.

impl From<bool> for SpanValue

fn from(v: bool) -> Self

Converts to this type from the input type.

impl From<f64> for SpanValue

fn from(v: f64) -> Self

Converts to this type from the input type.

impl From<i64> for SpanValue

fn from(v: i64) -> Self

Converts to this type from the input type.