Crate deno_ast

Modules

diagnostics

encoding

swc

text_lines

view

Structs

CommentContainer

CommentsIterator

EmitOptions

EmittedSourceText

Source emitted based on the emit options.

Globals

LexedItem

Marks

ModuleExportsAndReExports

MultiThreadedComments

An implementation of swc’s Comments that implements Sync to support being used in multi-threaded code. This implementation is immutable and should you need mutability you may create a copy by converting it to an swc SingleThreadedComments.

ParseDiagnostic

Parsing diagnostic.

ParseDiagnosticsError

ParseParams

Parameters for parsing.

ParsedSource

A parsed source containing an AST, comments, and possibly tokens.

Scope

SourceMap

SourceMapConfig

Implements a configuration trait for source maps that reflects the logic to embed sources in the source map or not.

SourcePos

Swc unfortunately uses BytePos(0) as a magic value. This means that we can’t have byte positions of nodes line up with the text. To get around this, we have created our own SourcePos wrapper that hides the underlying swc byte position so it can’t be used incorrectly.

SourceRange

SourceTextInfo

Stores the source text along with other data such as where all the lines occur in the text.

StartSourcePos

A special source pos that indicates the source start which functions can use as a parameter type in order to ensure someone doesn’t provide the wrong position.

SwcFoldDiagnosticsError

TextChange

TextLines

TokenContainer

TranspileModuleOptions

Transpile options specific to the module being transpiled.

TranspileOptions

Options which can be adjusted when transpiling a module.

Var

Enums

BindingKind

EmitError

FoldProgramError

ImportsNotUsedAsValues

MediaType

ModuleItemRef

Reference to a ModuleDecl or Stmt in a Program.

ModuleKind

If the module is an Es module or CommonJs module.

ProgramRef

A reference to a Program.

ScopeKind

SourceMapOption

TokenOrComment

TranspileError

TranspileResult

Holds whether the ParsedSource was cloned or consumed (owned) during transpilation. This is useful for logging in the CLI when transpilation occurs when a ParsedSource is cloned, as it’s a performance issue.

Constants

ES_VERSION

Ecmascript version used for lexing and parsing.

VERSION

Version of this crate, which may be useful for emit caches.

Traits

IntoSwcFileName

RootNode

A Module or Script node.

SourceRanged

SourceRangedForSpanned

Adds source position helper methods for swc types that implement swc_common::Spanned.

SourceTextInfoProvider

SourceTextProvider

Functions

apply_text_changes

Applies the text changes to the given source text.

emit

Emits the program as a string of JavaScript code, possibly with the passed comments, and optionally also a source map.

fold_program

Low level function for transpiling a program.

get_syntax

Gets the default Syntax used by deno_ast for the provided media type.

lex

Given the source text and media type, tokenizes the provided text to a collection of tokens and comments.

parse_module

Parses the provided information to a module.

parse_module_with_post_process

Parses a module with post processing (see docs on parse_program_with_post_process).

parse_program

Parses the provided information attempting to figure out if the provided text is for a script or a module.

parse_program_with_post_process

Parses the provided information as a program with the option of providing some post-processing to the result.

parse_script

Parses the provided information to a script.

parse_script_with_post_process

Parses a script with post processing (see docs on parse_program_with_post_process).

resolve_media_type_and_charset_from_content_type

Resolve a media type and optionally the charset from a module specifier and the value of a content type header.

strip_bom

swc_codegen_config

Type Aliases

CjsAnalysis

LineAndColumnDisplay

A 1-indexed line and column type which should be used for display purposes only (ex. in diagnostics).

LineAndColumnIndex

A 0-indexed line and column type.

ModuleSpecifier