Struct magic_string::SourceMap

pub struct SourceMap {
    pub version: u8,
    pub mappings: String,
    pub names: Vec<String>,
    pub sources: Vec<Option<String>>,
    pub sources_content: Vec<Option<String>>,
    pub file: Option<String>,
    pub source_root: Option<String>,
}

Fields

version: u8

mappings: String

names: Vec<String>

sources: Vec<Option<String>>

sources_content: Vec<Option<String>>

file: Option<String>

source_root: Option<String>

Implementations

impl SourceMap

pub fn new(
    mappings: &str,
    file: Option<String>,
    names: Vec<String>,
    sources_content: Vec<Option<String>>,
    source_root: Option<String>,
    sources: Vec<Option<String>>
) -> Self

pub fn new_from_decoded(decoded_map: DecodedMap) -> Result<Self>

Create a SourceMap instance from a decoded map

DecodedMap can be created by utilizing generate_decoded_map.

Example:

use magic_string::{MagicString, GenerateDecodedMapOptions, SourceMap};

let mut s = MagicString::new("export default React");
s.prepend("import React from 'react'\n");

let decoded_map = s.generate_decoded_map(GenerateDecodedMapOptions {
file: Some("index.js".to_owned()),
  source: Some("index.ts".to_owned()),
  source_root: Some("./".to_owned()),
  include_content: true
}).expect("failed to generate decoded map");

SourceMap::new_from_decoded(decoded_map);

pub fn to_string(&self) -> Result<String>

Generate SourceMap in JSON format

pub fn to_url(&self) -> Result<String>

Generate inline SourceMap

Trait Implementations

impl Debug for SourceMap

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for SourceMap

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.