[−][src]Struct pearl::Entry
Entry
is a [Future
], which contains header and metadata of the record,
but does not contain all of the data in memory.
If you searching for the records with particular meta, you don't need to load
full record. When you've found entry with required meta, call load
to get
body.
Implementations
impl Entry
[src]
pub async fn load(self) -> Result<Record>
[src]
Consumes Entry and returns whole loaded record.
Errors
Returns the error type for I/O operations, see std::io::Error
pub async fn load_data<'_>(&'_ self) -> Result<Vec<u8>>
[src]
pub async fn load_meta<'_, '_>(&'_ mut self) -> Result<Option<&'_ Meta>>
[src]
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Entry
impl Send for Entry
impl Sync for Entry
impl Unpin for Entry
impl !UnwindSafe for Entry
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> Conv for T
impl<T> Conv for T
impl<T> FmtForward for T
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Self: Binary,
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Self: Display,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Self: LowerExp,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Self: LowerHex,
fn fmt_octal(self) -> FmtOctal<Self> where
Self: Octal,
Self: Octal,
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Self: Pointer,
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Self: UpperExp,
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Self: UpperHex,
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> Pipe for T where
T: ?Sized,
T: ?Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
R: 'a,
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
B: 'a + ?Sized,
R: 'a,
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
Self: Borrow<B>,
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
B: 'a + ?Sized,
R: 'a,
Self: BorrowMut<B>,
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
B: 'a + ?Sized,
R: 'a,
Self: BorrowMut<B>,
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
R: 'a,
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
Self: AsRef<U>,
U: 'a + ?Sized,
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
R: 'a,
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
Self: AsMut<U>,
U: 'a + ?Sized,
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
R: 'a,
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
Self: Deref<Target = T>,
T: 'a + ?Sized,
fn pipe_deref_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
R: 'a,
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
R: 'a,
Self: DerefMut<Target = T> + Deref,
T: 'a + ?Sized,
impl<T> Pipe for T
impl<T> PipeAsRef for T
fn pipe_as_ref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
R: 'a,
Self: AsRef<T>,
T: 'a,
R: 'a,
Self: AsRef<T>,
T: 'a,
fn pipe_as_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> R where
R: 'a,
Self: AsMut<T>,
T: 'a,
R: 'a,
Self: AsMut<T>,
T: 'a,
impl<T> PipeBorrow for T
fn pipe_borrow<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
R: 'a,
Self: Borrow<T>,
T: 'a,
R: 'a,
Self: Borrow<T>,
T: 'a,
fn pipe_borrow_mut<'a, T, R>(
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
R: 'a,
Self: BorrowMut<T>,
T: 'a,
&'a mut self,
func: impl FnOnce(&'a mut T) -> R
) -> R where
R: 'a,
Self: BorrowMut<T>,
T: 'a,
impl<T> PipeDeref for T
fn pipe_deref<'a, R>(&'a self, func: impl FnOnce(&'a Self::Target) -> R) -> R where
R: 'a,
Self: Deref,
R: 'a,
Self: Deref,
fn pipe_deref_mut<'a, R>(
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
R: 'a,
Self: DerefMut,
&'a mut self,
func: impl FnOnce(&'a mut Self::Target) -> R
) -> R where
R: 'a,
Self: DerefMut,
impl<T> PipeRef for T
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R where
R: 'a,
R: 'a,
fn pipe_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
R: 'a,
impl<T> Tap for T
fn tap(self, func: impl FnOnce(&Self)) -> Self
fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
B: ?Sized,
Self: Borrow<B>,
B: ?Sized,
Self: Borrow<B>,
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
B: ?Sized,
Self: BorrowMut<B>,
B: ?Sized,
Self: BorrowMut<B>,
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self where
R: ?Sized,
Self: AsRef<R>,
R: ?Sized,
Self: AsRef<R>,
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
R: ?Sized,
Self: AsMut<R>,
R: ?Sized,
Self: AsMut<R>,
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Self: Deref<Target = T>,
T: ?Sized,
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
B: ?Sized,
Self: Borrow<B>,
B: ?Sized,
Self: Borrow<B>,
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
B: ?Sized,
Self: BorrowMut<B>,
B: ?Sized,
Self: BorrowMut<B>,
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
R: ?Sized,
Self: AsRef<R>,
R: ?Sized,
Self: AsRef<R>,
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
R: ?Sized,
Self: AsMut<R>,
R: ?Sized,
Self: AsMut<R>,
fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self where
Self: Deref<Target = T>,
T: ?Sized,
Self: Deref<Target = T>,
T: ?Sized,
fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self where
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
Self: DerefMut<Target = T> + Deref,
T: ?Sized,
impl<T> Tap for T
fn tap<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
fn tap_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&Self) -> R,
F: FnOnce(&Self) -> R,
fn tap_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
fn tap_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self) -> R,
F: FnOnce(&mut Self) -> R,
impl<T, U> TapAsRef<U> for T where
U: ?Sized,
U: ?Sized,
fn tap_ref<F, R>(self, func: F) -> Self where
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
fn tap_ref_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&T) -> R,
Self: AsRef<T>,
F: FnOnce(&T) -> R,
Self: AsRef<T>,
fn tap_ref_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
fn tap_ref_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
F: FnOnce(&mut T) -> R,
Self: AsMut<T>,
impl<T, U> TapBorrow<U> for T where
U: ?Sized,
U: ?Sized,
fn tap_borrow<F, R>(self, func: F) -> Self where
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
fn tap_borrow_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&T) -> R,
Self: Borrow<T>,
F: FnOnce(&T) -> R,
Self: Borrow<T>,
fn tap_borrow_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
fn tap_borrow_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
F: FnOnce(&mut T) -> R,
Self: BorrowMut<T>,
impl<T> TapDeref for T
fn tap_deref<F, R>(self, func: F) -> Self where
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
fn tap_deref_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&Self::Target) -> R,
Self: Deref,
F: FnOnce(&Self::Target) -> R,
Self: Deref,
fn tap_deref_mut<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
fn tap_deref_mut_dbg<F, R>(self, func: F) -> Self where
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
F: FnOnce(&mut Self::Target) -> R,
Self: DerefMut,
impl<T> TryConv for T
impl<T> TryConv for T
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,