mod ctx;
mod dsp;
pub use ctx::*;
pub use dsp::*;

use crate::io::CompilerMsg;

pub trait Node: Sized {
    fn parse(ctx: &mut ParseCtx) -> Result<Self, CompilerMsg>;
    fn fmt(&self, f: &mut std::fmt::Formatter, ctx: DisplayCtx) -> std::fmt::Result;
    fn dsp(&self, ctx: DisplayCtx) -> NodeDsp<'_, Self> {
        NodeDsp { node: self, ctx }
    }
    fn new_dsp(&self) -> NodeDsp<'_, Self> {
        self.dsp(DisplayCtx { indent: 0 })
    }
}