SourceSpan class Null safety

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.
read-only
hashCode int
The hash code for this object.
read-only, inherited
length int
The length of this span, in characters.
read-only
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
sourceUrl Uri?
The URL of the source (typically a file) of this span.
read-only
start SourceLocation
The start location of this span.
read-only
text String
The source text for this span.
read-only

Methods

compareTo(SourceSpan other) int
Compares two spans.
override
highlight({dynamic color}) String
Prints the text associated with this span in a user-friendly way.
message(String message, {dynamic color}) String
Formats message in a human-friendly way associated with this span.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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