Module genco::lang::dart

Specialization for Dart code generation.

String Quoting in Dart

Since Java uses UTF-16 internally, string quoting for high unicode characters is done through surrogate pairs, as seen with the 😊 below.

use genco::prelude::*;

let toks: dart::Tokens = quote!("start π 😊 \n \x7f ÿ $ \\ end");
assert_eq!("\"start π 😊 \\n \\x7f ÿ \\$ \\\\ end\"", toks.to_string()?);

String Interpolation in Dart

Strings can be interpolated in Dart, by using the special $_(<string>) escape sequence.

use genco::prelude::*;

let toks: dart::Tokens = quote!($[str](  Hello: $var  ));
assert_eq!("\"  Hello: $var  \"", toks.to_string()?);

let toks: dart::Tokens = quote!($[str](  Hello: $(a + b)  ));
assert_eq!("\"  Hello: ${a + b}  \"", toks.to_string()?);

Structs

• Config
  Config data for Dart formatting.
• Dart
  Language specialization for Dart.
• DocComment
  Format a doc comment where each line is preceeded by ///.
• Format
  Format state for Dart.
• Import
  The import of a Dart type import "dart:math";.

Enums

• Any
  A type-erased language item capable of holding any kind.

Functions

• doc_comment
  Format a doc comment where each line is preceeded by ///.
• import
  The import of a Dart type import "dart:math";.

Type Aliases

• Tokens
  Tokens container specialization for Dart.