esed 1.1.30

Easy sed
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use std::{fmt, path::PathBuf};

use crate::replacer::InvalidReplaceCapture;

#[derive(thiserror::Error)]
pub enum Error {
	#[error("invalid regex {0}")]
	Regex(#[from] regex::Error),
	#[error(transparent)]
	File(#[from] std::io::Error),
	#[error("failed to move file: {0}")]
	TempfilePersist(#[from] tempfile::PersistError),
	#[error("invalid path: {0}")]
	InvalidPath(PathBuf),
	#[error("{0}")]
	InvalidReplaceCapture(#[from] InvalidReplaceCapture),
	#[error("{0}")]
	FailedJobs(FailedJobs),
}

// pretty-print the error
impl fmt::Debug for Error {
	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
		write!(f, "{}", self)
	}
}

pub type Result<T, E = Error> = std::result::Result<T, E>;

pub struct FailedJobs(pub Vec<(PathBuf, Error)>);

impl fmt::Display for FailedJobs {
	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
		f.write_str("Failed processing some inputs\n")?;
		for (source, error) in &self.0 {
			writeln!(f, "    {}: {}", source.display(), error)?;
		}

		Ok(())
	}
}

impl fmt::Debug for FailedJobs {
	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
		write!(f, "{}", self)
	}
}