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This post is auto-generated from RSS feed The Rust Programming Language Forum - Latest topics. Source: Traits for implicit coercion
I am to learn syntax... and typing .into() seems that I am missing some knowledge on Rust's way of code.
#[derive(Debug)]
pub struct A(isize);
impl From<isize> for A {
fn from(value: isize) -> Self {
A(value)
}
}
#[derive(Debug)]
pub struct B(isize);
// impl something here
fn main() {
let a: A = 32.into();
println!("A={:?}({})", a, a.0);
let b: B = 32; // so this is legal.
println!("B={:?}({})", b, b.0);
}
Is assigning b:B
to 32
directly somehow possible?
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