fn fmt()

in pkcs11/pkcs11/src/lib.rs [50:99]
45 lines of code
7 McCabe index (conditional complexity)

    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "pkcs11:")?;

        match &self.slot_identifier {
            UriSlotIdentifier::Label(token_label) => {
                write!(f, "token=")?;
                let value = percent_encoding::utf8_percent_encode(
                    token_label,
                    percent_encoding::NON_ALPHANUMERIC,
                );
                for s in value {
                    write!(f, "{s}")?;
                }
            }

            UriSlotIdentifier::SlotId(slot_id) => {
                write!(f, "slot-id=")?;
                let slot_id = slot_id.0.to_string();
                let value = percent_encoding::utf8_percent_encode(
                    &slot_id,
                    percent_encoding::NON_ALPHANUMERIC,
                );
                for s in value {
                    write!(f, "{s}")?;
                }
            }
        }

        if let Some(object_label) = &self.object_label {
            write!(f, ";object=")?;
            let value = percent_encoding::utf8_percent_encode(
                object_label,
                percent_encoding::NON_ALPHANUMERIC,
            );
            for s in value {
                write!(f, "{s}")?;
            }
        }

        if let Some(pin) = &self.pin {
            write!(f, "?pin-value=")?;
            let value =
                percent_encoding::utf8_percent_encode(pin, percent_encoding::NON_ALPHANUMERIC);
            for s in value {
                write!(f, "{s}")?;
            }
        }

        Ok(())
    }