kmx.io/prism.js/tests/languages/rust/closure-params_feature.test

Branch - branch -master

• Show log

  Commit

• Hash : 194c5429
  Author :
  Date : 2020-05-11T14:49:10
  

  Rust: Improvements (#2332) This makes several improvements to Rust. This includes support for multiline strings, better closures, attributes, macros, and comments, an update for the keyword list, and more.

Download

• tests/languages/rust/closure-params_feature.test

• |x: int, y: int| -> int {}
  || {}
  
  vec1.iter().any(|&x| x == 2);
  foo(123, || x * x);
  
  let add_one_v2 = |x: u32| -> u32 { x + 1 };
  let add_one_v3 = |x|             { x + 1 };
  let add_one_v4 = |x|               x + 1  ;
  move || println!("This is a: {}", text)
  
  ----------------------------------------------------
  
  [
  	["closure-params", [
  		["closure-punctuation", "|"],
  		"x",
  		["punctuation", ":"],
  		" int",
  		["punctuation", ","],
  		" y",
  		["punctuation", ":"],
  		" int",
  		["closure-punctuation", "|"]
  	]],
  	["punctuation", "->"],
  	" int ",
  	["punctuation", "{"],
  	["punctuation", "}"],
  
  	["closure-params", [
  		["closure-punctuation", "|"],
  		["closure-punctuation", "|"]
  	]],
  	["punctuation", "{"],
  	["punctuation", "}"],
  
  	"\r\n\r\nvec1",
  	["punctuation", "."],
  	["function", "iter"],
  	["punctuation", "("],
  	["punctuation", ")"],
  	["punctuation", "."],
  	["function", "any"],
  	["punctuation", "("],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		["operator", "&"],
  		"x",
  		["closure-punctuation", "|"]
  	]],
  	" x ",
  	["operator", "=="],
  	["number", "2"],
  	["punctuation", ")"],
  	["punctuation", ";"],
  
  	["function", "foo"],
  	["punctuation", "("],
  	["number", "123"],
  	["punctuation", ","],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		["closure-punctuation", "|"]
  	]],
  	" x ",
  	["operator", "*"],
  	" x",
  	["punctuation", ")"],
  	["punctuation", ";"],
  
  	["keyword", "let"],
  	" add_one_v2 ",
  	["operator", "="],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		"x",
  		["punctuation", ":"],
  		["keyword", "u32"],
  		["closure-punctuation", "|"]
  	]],
  	["punctuation", "->"],
  	["keyword", "u32"],
  	["punctuation", "{"],
  	" x ",
  	["operator", "+"],
  	["number", "1"],
  	["punctuation", "}"],
  	["punctuation", ";"],
  
  	["keyword", "let"],
  	" add_one_v3 ",
  	["operator", "="],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		"x",
  		["closure-punctuation", "|"]
  	]],
  	["punctuation", "{"],
  	" x ",
  	["operator", "+"],
  	["number", "1"],
  	["punctuation", "}"],
  	["punctuation", ";"],
  
  	["keyword", "let"],
  	" add_one_v4 ",
  	["operator", "="],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		"x",
  		["closure-punctuation", "|"]
  	]],
  	"               x ",
  	["operator", "+"],
  	["number", "1"],
  	["punctuation", ";"],
  
  	["keyword", "move"],
  	["closure-params", [
  		["closure-punctuation", "|"],
  		["closure-punctuation", "|"]
  	]],
  	["macro", "println!"],
  	["punctuation", "("],
  	["string", "\"This is a: {}\""],
  	["punctuation", ","],
  	" text",
  	["punctuation", ")"]
  ]
  
  ----------------------------------------------------
  
  Checks for closure params.
  

Download