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