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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use serde_json::Value;
use std::fmt;
include!(concat!(env!("OUT_DIR"), "/build-info.rs"));
pub struct BuildInfo;
impl BuildInfo {
pub fn version() -> &'static str {
crate_version!()
}
pub fn hash() -> Option<&'static str> {
COMMIT_HASH
}
pub fn date() -> Option<&'static str> {
COMMIT_DATE
}
}
impl fmt::Display for BuildInfo {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", BuildInfo::version())?;
match (BuildInfo::hash(), BuildInfo::date()) {
(Some(hash), Some(date)) => write!(f, " ({} {})", hash, date)?,
(Some(hash), None) => write!(f, " ({})", hash)?,
_ => {}
}
Ok(())
}
}
// TODO(Henrik): Change into From
//std::convert::From<&str>` is not implemented for `rustc_serialize::json::Json
impl Into<Value> for BuildInfo {
fn into(self) -> Value {
Value::String(BuildInfo::version().to_string())
}
}
/// Returns build-time information about geckodriver.
pub fn build_info() -> BuildInfo {
BuildInfo {}
}
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