StackFrame class

A object representation of a frame from a stack trace.

This example creates a traversable list of parsed StackFrame objects from the current StackTrace.
link 
final List<StackFrame> currentFrames = StackFrame.fromStackTrace(StackTrace.current);

Annotations

Constructors

StackFrame({required int number, required int column, required int line, required String packageScheme, required String package, required String packagePath, String className = '', required String method, bool isConstructor = false, required String source})
Creates a new StackFrame instance.
const

Properties

className → String
The class name, if any, for this frame.
final
column → int
The source column number.
final
hashCode → int
The hash code for this object.
no setteroverride
isConstructor → bool
Whether or not this was thrown from a constructor.
final
line → int
The source line number.
final
method → String
The method name for this frame.
final
number → int
The zero-indexed frame number.
final
package → String
The package for this frame, e.g. "core" for dart:core/errors_patch.dart or "flutter" for package:flutter/src/widgets/text.dart.
final
packagePath → String
The path of the file for this frame, e.g. "errors_patch.dart" for dart:core/errors_patch.dart or "src/widgets/text.dart" for package:flutter/src/widgets/text.dart.
final
packageScheme → String
The scheme of the package for this frame, e.g. "dart" for dart:core/errors_patch.dart or "package" for package:flutter/src/widgets/text.dart.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
source → String
The original source of this stack frame.
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override

Operators

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

Static Methods

fromStackString(String stack) → List<StackFrame>
Parses a list of StackFrames from the StackTrace.toString method.
fromStackTrace(StackTrace stack) → List<StackFrame>
Parses a list of StackFrames from a StackTrace object.
fromStackTraceLine(String line) → StackFrame?
Parses a single StackFrame from a single line of a StackTrace.

Constants

asynchronousSuspension → const StackFrame
A stack frame representing an asynchronous suspension.
stackOverFlowElision → const StackFrame
A stack frame representing a Dart elided stack overflow frame.