On Saturday, 13 November 2021 at 22:52:55 UTC, pascal111 wrote:
When I'm searching for "toUpper" and "toLower" functions that string type uses, I confused when I reached the module "std.string". In the first section of its page "https://dlang.org/phobos/std_string.html"; I didn't found functions I'm searching for, but when I pressed ctrl+f and typed function names, I found 'em in another section of the page, but I didn't understand if I have to add something to module name "std.string" or not, and I don't know how modules divided nor its sections way in D. I hope someone clarifies this obscure point to me and how can I search correctly for sought functions.
Those functions used to be in `std.string` a long time ago and are no more. As did some others. The section where you found them in the `std.string` docs is a table listing their current location in `std.uni` and links to their documentation. It also says this just above the table:
The following functions are publicly imported:
This means if you are already importing `std.string`, you do not need to import `std.uni` for `toUpper` and `toLower`, as `std.string` publicly imports them, so they will be available for you to use. So you can use those functions by importing `std.string` or `std.uni`.
https://dlang.org/phobos/std_uni.html#.toLower https://dlang.org/phobos/std_uni.html#.toUpper
