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use anyhow::{bail, Result};
use std::io;
pub fn bail_literal() -> Result<()> {
bail!("oh no!");
}
pub fn bail_fmt() -> Result<()> {
bail!("{} {}!", "oh", "no");
}
pub fn bail_error() -> Result<()> {
bail!(io::Error::new(io::ErrorKind::Other, "oh no!"));
}