Struct SourceMapGenerator 

pub struct SourceMapGenerator { /* private fields */ }

Builder for source maps

Implementations

impl SourceMapGenerator

pub const fn new(file: String) -> Self

pub fn set_source_root(&mut self, root: String)

Set the source root

pub fn add_source(&mut self, source: String) -> u32

Add a source file

pub fn add_source_with_content( &mut self, source: String, content: String, ) -> u32

Add a source file with content

pub fn add_name(&mut self, name: String) -> u32

Add a name to the names array

pub fn add_mapping( &mut self, generated_line: u32, generated_column: u32, source_index: u32, original_line: u32, original_column: u32, name_index: Option<u32>, )

Add a mapping

pub fn add_simple_mapping( &mut self, generated_line: u32, generated_column: u32, source_index: u32, original_line: u32, original_column: u32, )

Add a simple mapping (no name)

pub fn shift_generated_lines(&mut self, from_line: u32, delta: u32)

Shift all mappings at or after from_line by delta lines. Used when inserting generated lines (e.g., hoisted temp var declarations) into the output after emit is complete.

pub fn generate(&mut self) -> SourceMap

Generate the source map

pub fn generate_json(&mut self) -> String

Generate source map as JSON string

pub fn to_json(&mut self) -> String

Alias for generate_json (compatibility)

pub fn generate_inline(&mut self) -> String

Generate inline source map comment

pub fn to_inline_comment(&mut self) -> String

Alias for generate_inline (compatibility)

pub fn add_named_mapping( &mut self, generated_line: u32, generated_column: u32, source_index: u32, original_line: u32, original_column: u32, name_index: u32, )

Add a mapping with a name reference (compatibility)