[−][src]Crate ress
ress A crate for parsing raw JS into a token stream
The primary interfaces are the function tokenize
and
the struct Scanner
. The Scanner
struct impls Iterator
and the tokenize
function is just a wrapper
around Scanner::collect()
.
The Scanner
will provide a stream of Item
s, and Item
is
has 3 properties a Token
, a Span
, and a SourceLocation
. The Span
is a
representation of where the Item
exists in the original source while the Token
provides details about what JavaScript token it represents.
Modules
error | |
prelude | |
tokens |
Structs
Item | A single token with additional metadata |
Position | A single character position in the file including the line/column number |
Scanner | The primary interface of this crate used
to tokenize any JS text into a stream of
|
ScannerState | All of the important state
for the scanner, used to
cache and reset a |
SourceLocation | The start and end position of a token including the line/column number |
Span | The start and end of a token as the byte index in the original text |
Tokenizer |
Enums
OpenCurlyKind | For keeping track of the nested-ness of templates and blocks |
Functions
tokenize | a convince function for collecting a scanner into
a |