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use std::fmt::{self, Display, Formatter};
/// Designates what should be written to a buffer
///
/// Each `Token` contains either text, or a placeholder variant, which will be used to generate
/// commands after all tokens for a given command template have been collected.
#[derive(Clone, Debug, PartialEq)]
pub enum Token {
Placeholder,
Basename,
Parent,
NoExt,
BasenameNoExt,
Text(String),
}
impl Display for Token {
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
match *self {
Token::Placeholder => f.write_str("{}")?,
Token::Basename => f.write_str("{/}")?,
Token::Parent => f.write_str("{//}")?,
Token::NoExt => f.write_str("{.}")?,
Token::BasenameNoExt => f.write_str("{/.}")?,
Token::Text(ref string) => f.write_str(string)?,
}
Ok(())
}
}