Easy access of struct fields in strings using different/custom pre/postfix: "Hello, {field}" in rust

use strung::prelude::*;

#[derive(Strung)]
struct Struct (&'static str, u32);
fn main(){
    let s: String = Struct("Bob", 10).strung("{0} is {1}th"); 
}

#[derive(Strung)]
struct Struct {
    name: &'static str,
    pos: u32,
}
fn main(){
    let s: String = Struct{name:"Bob", pos:10}.strung("{name} is {pos}th."); 
}

#[derive(Strung)]
struct Struct (&'static str, u32);
fn main(){
    let t = Struct("Bob", 10);
    let s = t.strung_curly("{0} is {1}th."); 
    let s = t.strung_angle("<0> is <1>th."); 
    let s = t.strung_dollry("${0} is ${1}th."); 
    let s = t.strung_dollar("$0 is $1th."); 
    let s = t.strung_hashtag("#0 is #1th."); 
}

#[derive(Strung)]
#[strung("<",">")]
struct Struct (&'static str, u32);
fn main(){
    let s: String = Struct("Bob", 10).strung("<0> is <1>th."); 
}

#[derive(Strung)]
struct Struct (&'static str, u32);
fn main(){
    strung::config::static_global("<",">");
    let s: String = Struct("Bob", 10).strung_static("<0> is <1>th."); 
}

#[derive(Strung)]
struct Struct (&'static str, u32);
fn main(){
    let s: String = Struct("Bob", 10).strung_dynamic("<",">","<0> is <1>th."); 
}

#[derive(Strung)]
struct Struct (&'static str, u32);
#[derive(Strung)]
struct Cascade (u32, #[cscd] Struct);
fn main(){
    let s: String = Cascade(11,Struct("Bob", 10))
        .strung_dollar("$1.0 is $1.1th for the $0th time!"); 
}

struct NoDisplay;
#[derive(Strung)]
struct Struct (&'static str, u32, #[igno] NoDisplay);
fn main(){
    let s: String = Struct("Bob", 10, NoDisplay)
        .strung_dollar("$0 is $1th, he won $2!"); 
}