Function serde_lexpr::to_writer_custom

pub fn to_writer_custom<T, W>(
    writer: W, 
    value: &T, 
    options: Options
) -> Result<()> where
    T: Serialize,
    W: Write, 

Serialize an instance of type T into an S-expression byte vector.

use serde_lexpr::{print, to_writer_custom};

let mut output = Vec::new();
to_writer_custom(&mut output, &("foo", 1), print::Options::elisp()).unwrap();
assert_eq!(output, r#"["foo" 1]"#.as_bytes());