Enum multipart::server::ReadEntryResult [−][src]
pub enum ReadEntryResult<M: ReadEntry, Entry = MultipartField<M>> { Entry(Entry), End(M), Error(M, Error), }
Expand description
Ternary result type returned by ReadEntry::next_entry()
,
Multipart::into_entry()
and MultipartField::next_entry()
.
Variants
The next entry was found.
No more entries could be read.
Error(M, Error)
An error occurred.
Implementations
impl<M: ReadEntry, Entry> ReadEntryResult<M, Entry>
[src]
impl<M: ReadEntry, Entry> ReadEntryResult<M, Entry>
[src]pub fn into_result(self) -> Result<Option<Entry>>
[src]
pub fn into_result(self) -> Result<Option<Entry>>
[src]Convert self
into Result<Option<Entry>>
as follows:
Entry(entry) -> Ok(Some(entry))
End(_) -> Ok(None)
Error(_, err) -> Err(err)
pub fn expect(self, msg: &str) -> Entry
[src]
pub fn expect(self, msg: &str) -> Entry
[src]Attempt to unwrap Entry
, panicking if this is End
or Error
with the given message. Adds the error’s message in the Error
case.
pub fn expect_alt(self, end_msg: &str, err_msg: &str) -> Entry
[src]
pub fn expect_alt(self, end_msg: &str, err_msg: &str) -> Entry
[src]Attempt to unwrap Entry
, panicking if this is End
or Error
.
If this is End
, panics with end_msg
; if Error
, panics with err_msg
as well as the error’s message.
pub fn unwrap_opt(self) -> Option<Entry>
[src]
pub fn unwrap_opt(self) -> Option<Entry>
[src]Attempt to unwrap as Option<Entry>
, panicking in the Error
case.
pub fn expect_opt(self, msg: &str) -> Option<Entry>
[src]
pub fn expect_opt(self, msg: &str) -> Option<Entry>
[src]Attempt to unwrap as Option<Entry>
, panicking in the Error
case
with the given message as well as the error’s message.
Auto Trait Implementations
impl<M, Entry = MultipartField<M>> !RefUnwindSafe for ReadEntryResult<M, Entry>
impl<M, Entry> Send for ReadEntryResult<M, Entry> where
Entry: Send,
M: Send,
Entry: Send,
M: Send,
impl<M, Entry> Sync for ReadEntryResult<M, Entry> where
Entry: Sync,
M: Sync,
Entry: Sync,
M: Sync,
impl<M, Entry> Unpin for ReadEntryResult<M, Entry> where
Entry: Unpin,
M: Unpin,
Entry: Unpin,
M: Unpin,
impl<M, Entry = MultipartField<M>> !UnwindSafe for ReadEntryResult<M, Entry>
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
[src]
pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
pub fn vzip(self) -> V
impl<T> UnsafeAny for T where
T: Any,
T: Any,