use std::path::PathBuf;
use thiserror::Error;
#[derive(Error, Debug)]
pub enum Error {
#[error("IO error: {0}")]
Io(#[from] std::io::Error),
#[error("File error: {path:?}")]
File {
#[source]
source: std::io::Error,
path: PathBuf,
},
#[error("File could not be read as UTF8: {0:?}")]
ReadUtf8(PathBuf),
#[error("Include error")]
Include {
#[from]
source: Box<Error>,
},
#[error("Parse error: {0:?}")]
Parse(Option<(PathBuf, usize)>),
#[error("Preprocess error: {0:?}")]
Preprocess(Option<(PathBuf, usize)>),
#[error("Define argument not found: {0}")]
DefineArgNotFound(String),
#[error("Define not found: {0}")]
DefineNotFound(String),
#[error("Define must have argument")]
DefineNoArgs(String), #[error("Exceed recursive limit")]
ExceedRecursiveLimit,
#[error("Include line can't have other items")]
IncludeLine,
}