Enum FieldValue 

pub enum FieldValue {
    Bool(bool),
    I64(i64),
    U64(u64),
    F64(f64),
    Str(String),
}

A single structured field value captured from a tracing event.

Variants

Bool(bool)

Boolean field.

I64(i64)

Signed integer field.

U64(u64)

Unsigned integer field.

F64(f64)

Floating-point field.

Str(String)

String field. Also produced by %-formatted (Display) and ?-formatted (Debug) values.

Trait Implementations

impl Clone for FieldValue

fn clone(&self) -> FieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldValue

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

Formats the value using the given formatter.

impl PartialEq for FieldValue

fn eq(&self, other: &FieldValue) -> 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 StructuralPartialEq for FieldValue