Struct SourceMapBuilder 

pub struct SourceMapBuilder { /* private fields */ }

Builder for incrementally constructing source maps.

Example

use oak_source_map::SourceMapBuilder;

let mut builder = SourceMapBuilder::new();

// Add a source file
let source_idx = builder.add_source("input.ts");

// Add mappings
builder.add_mapping(0, 0, Some(source_idx), Some(0), Some(0), None);
builder.add_mapping(0, 10, Some(source_idx), Some(0), Some(10), None);

// Build the final source map
let source_map = builder.build();

Implementations

impl SourceMapBuilder

pub fn new() -> Self

Creates a new source map builder.

pub fn file(self, file: impl Into<String>) -> Self

Sets the output file name.

pub fn source_root(self, root: impl Into<String>) -> Self

Sets the source root.

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

Adds a source file and returns its index.

pub fn set_source_content(&mut self, index: u32, content: impl Into<String>)

Sets the content for a source file.

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

Adds a name and returns its index.

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

Adds a mapping.

All line and column values are 0-indexed.

pub fn add_segment( &mut self, generated_line: u32, generated_column: u32, source: Option<&str>, original_line: Option<u32>, original_column: Option<u32>, name: Option<&str>, )

Adds a segment (more convenient API for simple cases).

pub fn build(self) -> SourceMap

Builds the final source map.

Trait Implementations

impl Debug for SourceMapBuilder

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

Formats the value using the given formatter.

impl Default for SourceMapBuilder

fn default() -> SourceMapBuilder

Returns the “default value” for a type.