FileSpan class abstract

Unlike the base SourceSpan, FileSpan lazily computes its line and column values based on its offset and the contents of file. SourceSpan.message is also able to provide more context then SourceSpan.message, and SourceSpan.union will return a FileSpan if possible.

A FileSpan can be created using SourceFile.span.

Implemented types

Available Extensions

Constructors

context → String: Text around the span, which includes the line containing this span.
no setterinherited
end → FileLocation: The end location of this span, exclusive.
no setteroverride
file → SourceFile: The file that this belongs to.
no setter
hashCode → int: The hash code for this object.
no setterinherited
length → int: The length of this span, in characters.
no setterinherited
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 setterinherited
start → FileLocation: The start location of this span.
no setteroverride
text → String: The source text for this span.
finalinherited

compareTo(SourceSpan other) → int: Compares two spans.
inherited
expand(FileSpan other) → FileSpan: Returns a new span that covers both this and other.
highlight({Object? color}) → String: Prints the text associated with this span in a user-friendly way.
inherited
message(String message, {Object? color}) → String: Formats message in a human-friendly way associated with this span.
inherited
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.
inherited