1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
//! This library implements basic processing of JavaScript sourcemaps.
//!
//! # Installation
//!
//! The crate is called sourcemap and you can depend on it via cargo:
//!
//! ```toml
//! [dependencies]
//! sourcemap = "*"
//! ```
//!
//! If you want to use the git version:
//!
//! ```toml
//! [dependencies.sourcemap]
//! git = "https://github.com/getsentry/rust-sourcemap.git"
//! ```
//!
//! # Basic Operation
//!
//! This crate can load JavaScript sourcemaps from JSON files. It uses
//! `serde` for parsing of the JSON data. Due to the nature of sourcemaps
//! the entirety of the file must be loaded into memory which can be quite
//! memory intensive.
//!
//! Usage:
//!
//! ```rust
//! use swc_sourcemap::SourceMap;
//! let input: &[_] = b"{
//! \"version\":3,
//! \"sources\":[\"coolstuff.js\"],
//! \"names\":[\"x\",\"alert\"],
//! \"mappings\":\"AAAA,GAAIA,GAAI,EACR,IAAIA,GAAK,EAAG,CACVC,MAAM\"
//! }";
//! let sm = SourceMap::from_reader(input).unwrap();
//! let token = sm.lookup_token(0, 0).unwrap(); // line-number and column
//! println!("token: {}", token);
//! ```
//!
//! # Features
//!
//! Functionality of the crate can be turned on and off by feature flags. This
//! is the current list of feature flags:
//!
//! * `ram_bundle`: turns on RAM bundle support
pub use crate::;