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| -rw-r--r-- | CHANGELOG.md | 1 | ||||
| -rw-r--r-- | src/lib.rs | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 901f4e8..fad115b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Unreleased - Remove the `test-pro` and `test-storage` features. +- Implement `Display` for `Version`. # v0.3.3 (2019-01-16) - Add the `get_production_info` and `clear_new_sd_card_warning` methods to the @@ -93,6 +93,8 @@ mod otp; mod pws; mod util; +use std::fmt; + use nitrokey_sys; pub use crate::auth::{Admin, Authenticate, User}; @@ -125,6 +127,16 @@ pub struct Version { pub minor: u32, } +impl fmt::Display for Version { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + if self.git.is_empty() { + write!(f, "v{}.{}", self.major, self.minor) + } else { + f.write_str(&self.git) + } + } +} + /// Enables or disables debug output. Calling this method with `true` is equivalent to setting the /// log level to `Debug`; calling it with `false` is equivalent to the log level `Error` (see /// [`set_log_level`][]). |