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use displaydoc::Display;
#[derive(Debug, Display)]
pub enum DataStoreError {
/// data store disconnected
Disconnect,
/// the data for key `{0}` is not available
Redaction(String),
/// invalid header (expected {expected:?}, found {found:?})
InvalidHeader { expected: String, found: String },
/// unknown data store error
Unknown,
}
fn main() {
let disconnect = DataStoreError::Disconnect;
println!(
"Enum value `Disconnect` should be printed as:\n\t{}",
disconnect
);
let redaction = DataStoreError::Redaction(String::from("Dummy"));
println!(
"Enum value `Redaction` should be printed as:\n\t{}",
redaction
);
let invalid_header = DataStoreError::InvalidHeader {
expected: String::from("https"),
found: String::from("http"),
};
println!(
"Enum value `InvalidHeader` should be printed as:\n\t{}",
invalid_header
);
}
|
