In documentation, it is useful to show and check the inferred type of a variable. For TypeScript, there are tools that provide this functionality – e.g. eslint-plugin-expect-type : 9001; // ^? number // $ExpectType number 9001; Is there anything similar for Rust? If not, would it be complica…

I'm not sure that it would be useful or wise to write documentation examples which assert the inferred type, rather than simply declaring an ordinary explicit type and letting compilation fail if it doesn't match. (Remember that unlike TypeScript, Rust has no routinely usable “anything” type and no …

Testing the inferred type of a variable

help

jendrikw February 20, 2023, 4:40pm 3

There are some hints in Testing that code does not compile

1 Like

Topic		Replies	Views
Python type function help	7	752	July 30, 2021
How check type of variable help	7	64516	January 19, 2020
How can I print the type of a variable? help	7	22831	July 3, 2022
Get the type of a var help	8	9669	January 12, 2023
Type Lookup in IDE editors and IDEs	4	659	July 29, 2021

Testing the inferred type of a variable

Related topics