FileSpan class

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

A FileSpan can be created using SourceFile.span.

Implemented types

Constructors

end → FileLocation: The end location of this span, exclusive.
read-only, override
file → SourceFile: The file that this belongs to.
read-only
start → FileLocation: The start location of this span.
read-only, override
context → String: Text around the span, which includes the line containing this span.
read-only, inherited
hashCode → int: The hash code for this object. [...]
read-only, inherited
length → int: The length of this span, in characters.
read-only, inherited
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, inherited
text → String: The source text for this span.
final, inherited

expand(FileSpan other) → FileSpan: Returns a new span that covers both this and other. [...]
compareTo(SourceSpan other) → int: Compares two spans. [...]
inherited
highlight({dynamic color }) → String: Prints the text associated with this span in a user-friendly way. [...]
inherited
message(String message, { dynamic color }) → String: Formats message in a human-friendly way associated with this span. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String: Returns a string representation of this object.
inherited
union(SourceSpan other) → SourceSpan: Creates a new span that's the union of this and other. [...]
inherited