SourceSpan class abstract

A class that describes a segment of source text.

Implemented types
Implementers
Available Extensions

Constructors

SourceSpan(SourceLocation start, SourceLocation end, String text)
Creates a new span from start to end (exclusive) containing text.
factory

Properties

end SourceLocation
The end location of this span, exclusive.
no setter
hashCode int
The hash code for this object.
no setterinherited
length int
The length of this span, in characters.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
sourceUrl Uri?
The URL of the source (typically a file) of this span.
no setter
start SourceLocation
The start location of this span.
no setter
text String
The source text for this span.
no setter

Methods

compareTo(SourceSpan other) int
Compares two spans.
override
highlight({Object? color}) String
Prints the text associated with this span in a user-friendly way.
message(String message, {Object? color}) String
Formats message in a human-friendly way associated with this span.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited
union(SourceSpan other) SourceSpan
Creates a new span that's the union of this and other.

Operators

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