Documentation incorrectly states one can construct a request body from File

[justinas]

reqwest/src/lib.rs

Lines 52 to 56 in bd9ff9f

	//! There are several ways you can set the body of a request. The basic one is
	//! by using the `body()` method of a [`RequestBuilder`][builder]. This lets you set the
	//! exact raw bytes of what the body should be. It accepts various types,
	//! including `String`, `Vec<u8>`, and `File`. If you wish to pass a custom
	//! type, you can use the `reqwest::Body` constructors.

As per a recent Stack Overflow question. The linked docstring seems to indicate that body() accepts a File object. However, this is only true for blocking::Body, which supports the std File structure, meanwhile the async client seems to lack such implementation.

[justinas]

Seems to have been fixed by #1360, #1456.