matthiasbeyer/imag
1
0
Fork 0
Code Releases Activity

Replace uses of try!() macro with "?" operator

Browse source
This commit is contained in:
Matthias Beyer 2017-10-30 20:17:21 +01:00
parent 51a7429283
commit 14bacaf01f
1 changed files with 10 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
lib/entry/libimagentrydatetime/src/datetime.rs
View file

@ -112,11 +112,11 @@ impl EntryDate for Entry {
/// header in an inconsistent state.
///
fn delete_date_range(&mut self) -> Result<()> {
let _ = try!(self
let _ = self
.get_header_mut()
.delete(&DATE_RANGE_START_HEADER_LOCATION)
.map(|_| ())
.chain_err(|| DEK::DeleteDateTimeRangeError));
.chain_err(|| DEK::DeleteDateTimeRangeError)?;
self.get_header_mut()
.delete(&DATE_RANGE_END_HEADER_LOCATION)
@ -125,7 +125,7 @@ impl EntryDate for Entry {
}
fn read_date_range(&self) -> Result<DateTimeRange> {
let start = try!(self
let start = self
.get_header()
.read(&DATE_RANGE_START_HEADER_LOCATION)
.chain_err(|| DEK::ReadDateTimeRangeError)
@ -136,9 +136,9 @@ impl EntryDate for Entry {
Some(_) => Err(DE::from_kind(DEK::DateHeaderFieldTypeError)),
_ => Err(DE::from_kind(DEK::ReadDateError)),
}
}));
})?;
let end = try!(self
let end = self
.get_header()
.read(&DATE_RANGE_START_HEADER_LOCATION)
.chain_err(|| DEK::ReadDateTimeRangeError)
@ -149,7 +149,7 @@ impl EntryDate for Entry {
Some(_) => Err(DE::from_kind(DEK::DateHeaderFieldTypeError)),
_ => Err(DE::from_kind(DEK::ReadDateError)),
}
}));
})?;
DateTimeRange::new(start, end)
.chain_err(|| DEK::DateTimeRangeError)
@ -168,7 +168,7 @@ impl EntryDate for Entry {
let start = start.format(&DATE_FMT).to_string();
let end = end.format(&DATE_FMT).to_string();
let opt_old_start = try!(self
let opt_old_start = self
.get_header_mut()
.insert(&DATE_RANGE_START_HEADER_LOCATION, Value::String(start))
.map(|opt| opt.map(|stri| {
@ -178,9 +178,9 @@ impl EntryDate for Entry {
_ => Err(DE::from_kind(DEK::DateHeaderFieldTypeError)),
}
}))
.chain_err(|| DEK::SetDateTimeRangeError));
.chain_err(|| DEK::SetDateTimeRangeError)?;
let opt_old_end = try!(self
let opt_old_end = self
.get_header_mut()
.insert(&DATE_RANGE_END_HEADER_LOCATION, Value::String(end))
.map(|opt| opt.map(|stri| {
@ -190,7 +190,7 @@ impl EntryDate for Entry {
_ => Err(DE::from_kind(DEK::DateHeaderFieldTypeError)),
}
}))
.chain_err(|| DEK::SetDateTimeRangeError));
.chain_err(|| DEK::SetDateTimeRangeError)?;
match (opt_old_start, opt_old_end) {
(Some(Ok(old_start)), Some(Ok(old_end))) => {