codegen 0.2.0

use std::fmt::{self, Write};

use crate::formatter::Formatter;

#[derive(Debug, Clone)]
pub struct Docs {
    docs: String,
}

impl Docs {
    pub fn new(docs: impl Into<String>) -> Self {
        Docs { docs: docs.into() }
    }

    pub fn fmt(&self, fmt: &mut Formatter<'_>) -> fmt::Result {
        for line in self.docs.lines() {
            write!(fmt, "///")?;
            if !line.is_empty() {
                write!(fmt, " {}", line)?;
            }
            writeln!(fmt)?;
        }

        Ok(())
    }
}