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Better error message for MissingArgumentsForDecompression

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Vinícius Miguel 2021-04-06 19:05:36 -03:00
parent 8c88d5cb0f
commit 784217143a
1 changed files with 4 additions and 1 deletions
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5
src/error.rs
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@ -66,7 +66,10 @@ impl fmt::Display for Error {
} }
Error::MissingArgumentsForCompression => { Error::MissingArgumentsForCompression => {
write!(f, "{} ", "[ERROR]".red())?; write!(f, "{} ", "[ERROR]".red())?;
write!(f,"The compress subcommands demands at least 2 arguments, see usage: <TODO-USAGE>") let spacing = " ";
writeln!(f,"The compress subcommands demands at least 2 arguments, an input file and an output file.")?;
writeln!(f,"{}Example: `ouch compress img.jpeg img.zip", spacing)?;
write!(f,"{}For more information, run `ouch --help`", spacing)
} }
Error::InternalError => { Error::InternalError => {
write!(f, "{} ", "[ERROR]".red())?; write!(f, "{} ", "[ERROR]".red())?;