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Fixed compile error.

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This commit is contained in:
gavinGuo 2016-12-22 14:51:25 +08:00
parent 9084e6242d
commit 70c9f7c80d
1 changed files with 7 additions and 7 deletions
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14
parity/user_defaults.rs
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@ -77,24 +77,24 @@ impl Visitor for UserDefaultsVisitor {
fn visit_map<V>(&mut self, visitor: V) -> Result<Self::Value, V::Error>
where V: MapVisitor {
let mut map: BTreeMap<String, Value> = try!(BTreeMapVisitor::new().visit_map(visitor));
let pruning: Value = try!(map.remove("pruning".into()).ok_or_else(|| Error::custom("missing pruning")));
let pruning: Value = try!(map.remove("pruning").ok_or_else(|| Error::custom("missing pruning")));
let pruning = try!(pruning.as_str().ok_or_else(|| Error::custom("invalid pruning value")));
let pruning = try!(pruning.parse().map_err(|_| Error::custom("invalid pruning method")));
let tracing: Value = try!(map.remove("tracing".into()).ok_or_else(|| Error::custom("missing tracing")));
let tracing: Value = try!(map.remove("tracing").ok_or_else(|| Error::custom("missing tracing")));
let tracing = try!(tracing.as_bool().ok_or_else(|| Error::custom("invalid tracing value")));
let fat_db: Value = map.remove("fat_db".into()).unwrap_or_else(|| Value::Bool(false));
let fat_db: Value = map.remove("fat_db").unwrap_or_else(|| Value::Bool(false));
let fat_db = try!(fat_db.as_bool().ok_or_else(|| Error::custom("invalid fat_db value")));
let mode: Value = map.remove("mode".into()).unwrap_or_else(|| Value::String("active".to_owned()));
let mode: Value = map.remove("mode").unwrap_or_else(|| Value::String("active".to_owned()));
let mode = match try!(mode.as_str().ok_or_else(|| Error::custom("invalid mode value"))) {
"offline" => Mode::Off,
"dark" => {
let timeout = try!(map.remove("mode.timeout".into()).and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.timeout value")));
let timeout = try!(map.remove("mode.timeout").and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.timeout value")));
Mode::Dark(Duration::from_secs(timeout))
},
"passive" => {
let timeout = try!(map.remove("mode.timeout".into()).and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.timeout value")));
let alarm = try!(map.remove("mode.alarm".into()).and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.alarm value")));
let timeout = try!(map.remove("mode.timeout").and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.timeout value")));
let alarm = try!(map.remove("mode.alarm").and_then(|v| v.as_u64()).ok_or_else(|| Error::custom("invalid/missing mode.alarm value")));
Mode::Passive(Duration::from_secs(timeout), Duration::from_secs(alarm))
},
"active" => Mode::Active,