"G" Format for Floating Point

Prints floating-point exactly like a printf("%g", value), using a Display implementation via libc's printf()'s .

Usage

Use the crates.io repository; add this to your Cargo.toml along with the rest of your dependencies:

[dependencies]
gpoint = "0.2"

Then wrap your f32 or f64 with a GPoint:

use gpoint::GPoint;

println!("answer: {}", GPoint(42.));

See the API documentation for further details.

lib.rs:

Wrapper for using libc's printf("%g") format for your floating point output