rustHow can I change the type of a variable in Rust?
You can change the type of a variable in Rust by using the as
keyword. For example, you can cast an i32
to an f64
like this:
let x: i32 = 5;
let y = x as f64;
This will output 5.0
.
Code explanation
let x: i32 = 5;
: This declares a variablex
of typei32
and assigns it the value5
.let y = x as f64;
: This casts the value ofx
fromi32
tof64
and assigns it to the variabley
.
No relevant links.
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See more codes...