Rust Convert Floating Point Number To A String With Decimal

[Solved] Rust Convert Floating Point Number To A String With Decimal | Haskell - Code Explorer | yomemimo.com

Question : rust convert a string (with decimals) to a floating point number.

Answered by : mackerel

let f = s.parse::<f32>().unwrap();
// Can also do:
let f: f32 = s.parse().unwrap();

Source : | Last Update : Wed, 03 Mar 21

Question : rust convert floating point number, to a string, with decimal digits.

Answered by : mackerel

let s = format!("{:.2}", x);

Source : | Last Update : Wed, 03 Mar 21

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