TraceState class

Representation of the state of a trace.

See W3C documentation: https://www.w3.org/TR/trace-context/#tracestate-header

Constructors

TraceState.empty()
TraceState.fromJson(Map<String, dynamic> json)
TraceState.fromString(String traceState)

Properties

hashCode → int
The hash code for this object.
no setterinherited
isEmpty → bool
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
size → int
no setter

Methods

get(String key) → String
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
put(String key, String value) → void
Adds a key value pair to the TraceState.
remove(String key) → void
Removes a key value pair from the TraceState.
toJson() → Map<String, String>
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited

Static Properties

validKeyRegex → RegExp
final
validValueRegex → RegExp
final

Static Methods

getDefault() → TraceState