Struct narrow::VariableSizeListArray [−][src]
pub struct VariableSizeListArray<T, U, const N: bool> where
T: Array,
U: OffsetValue, { /* fields omitted */ }
Expand description
Array with variable-sized lists of other arrays.
Uses U offset types.
The const generic parameter N indicates nullability of the list items.
Trait Implementations
impl<T, U, const N: bool> Array for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
impl<T, U, const N: bool> Array for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
Returns the number of elements in the array, also referred to as its length. Read more
Returns the number of null elements. Read more
Returns true if the array contains at least one null element. Read more
Returns true if the element at position index is null. Read more
Returns the number of valid elements. Read more
Returns true if the array contains at least one valid element. Read more
impl<T, U> ArrayIndex<usize> for VariableSizeListArray<T, U, false> where
T: Array + ArrayIndex<usize>,
U: OffsetValue,
Range<U>: IntoIterator<Item = U>,
impl<T, U> ArrayIndex<usize> for VariableSizeListArray<T, U, false> where
T: Array + ArrayIndex<usize>,
U: OffsetValue,
Range<U>: IntoIterator<Item = U>,
impl<T: Debug, U: Debug, const N: bool> Debug for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
impl<T: Debug, U: Debug, const N: bool> Debug for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
impl<T, U, V> FromIterator<Option<V>> for VariableSizeListArray<T, U, true> where
T: Array + FromIterator<<V as IntoIterator>::Item>,
U: OffsetValue,
V: IntoIterator,
<V as IntoIterator>::IntoIter: Clone,
impl<T, U, V> FromIterator<Option<V>> for VariableSizeListArray<T, U, true> where
T: Array + FromIterator<<V as IntoIterator>::Item>,
U: OffsetValue,
V: IntoIterator,
<V as IntoIterator>::IntoIter: Clone,
Creates a value from an iterator. Read more
impl<T, U, V> FromIterator<V> for VariableSizeListArray<T, U, false> where
T: Array + FromIterator<<V as IntoIterator>::Item>,
U: OffsetValue,
V: IntoIterator,
<V as IntoIterator>::IntoIter: Clone,
impl<T, U, V> FromIterator<V> for VariableSizeListArray<T, U, false> where
T: Array + FromIterator<<V as IntoIterator>::Item>,
U: OffsetValue,
V: IntoIterator,
<V as IntoIterator>::IntoIter: Clone,
Creates a value from an iterator. Read more
impl<'a, T, U> IntoIterator for &'a VariableSizeListArray<T, U, false> where
T: Array,
&'a T: IntoIterator,
U: OffsetValue,
impl<'a, T, U> IntoIterator for &'a VariableSizeListArray<T, U, false> where
T: Array,
&'a T: IntoIterator,
U: OffsetValue,
impl<'a, T, U> IntoIterator for &'a VariableSizeListArray<T, U, true> where
T: Array,
&'a T: IntoIterator,
U: OffsetValue,
impl<'a, T, U> IntoIterator for &'a VariableSizeListArray<T, U, true> where
T: Array,
&'a T: IntoIterator,
U: OffsetValue,
The type of the elements being iterated over.
type IntoIter = VariableSizeListArrayIter<'a, T, U, true>
type IntoIter = VariableSizeListArrayIter<'a, T, U, true>
Which kind of iterator are we turning this into?
impl<T, U, const N: bool> NestedArray for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
impl<T, U, const N: bool> NestedArray for VariableSizeListArray<T, U, N> where
T: Array,
U: OffsetValue,
Auto Trait Implementations
impl<T, U, const N: bool> RefUnwindSafe for VariableSizeListArray<T, U, N> where
T: RefUnwindSafe,
U: RefUnwindSafe,
impl<T, U, const N: bool> Send for VariableSizeListArray<T, U, N> where
T: Send,
impl<T, U, const N: bool> Sync for VariableSizeListArray<T, U, N> where
T: Sync,
impl<T, U, const N: bool> Unpin for VariableSizeListArray<T, U, N> where
T: Unpin,
impl<T, U, const N: bool> UnwindSafe for VariableSizeListArray<T, U, N> where
T: UnwindSafe,
U: RefUnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self> where
Self: Binary,
Causes self to use its Binary implementation when Debug-formatted.
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self> where
Self: Display,
Causes self to use its Display implementation when
Debug-formatted. Read more
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self> where
Self: LowerExp,
Causes self to use its LowerExp implementation when
Debug-formatted. Read more
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self> where
Self: LowerHex,
Causes self to use its LowerHex implementation when
Debug-formatted. Read more
Causes self to use its Octal implementation when Debug-formatted.
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self> where
Self: Pointer,
Causes self to use its Pointer implementation when
Debug-formatted. Read more
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self> where
Self: UpperExp,
Causes self to use its UpperExp implementation when
Debug-formatted. Read more
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self> where
Self: UpperHex,
Causes self to use its UpperHex implementation when
Debug-formatted. Read more
impl<T> Pipe for T where
T: ?Sized,
impl<T> Pipe for T where
T: ?Sized,
Pipes by value. This is generally the method you want to use. Read more
Borrows self and passes that borrow into the pipe function. Read more
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R where
R: 'a,
Mutably borrows self and passes that borrow into the pipe function. Read more
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R where
Self: Borrow<B>,
B: 'a + ?Sized,
R: 'a,
Borrows self, then passes self.borrow() into the pipe function. Read more
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R
) -> R where
Self: BorrowMut<B>,
B: 'a + ?Sized,
R: 'a,
Mutably borrows self, then passes self.borrow_mut() into the pipe
function. Read more
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R where
Self: AsRef<U>,
U: 'a + ?Sized,
R: 'a,
Borrows self, then passes self.as_ref() into the pipe function.
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R where
Self: AsMut<U>,
U: 'a + ?Sized,
R: 'a,
Mutably borrows self, then passes self.as_mut() into the pipe
function. Read more
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R where
Self: Deref<Target = T>,
T: 'a + ?Sized,
R: 'a,
Borrows self, then passes self.deref() into the pipe function.
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Immutable access to the Borrow<B> of a value. Read more
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Mutable access to the BorrowMut<B> of a value. Read more
Immutable access to the AsRef<R> view of a value. Read more
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Mutable access to the AsMut<R> view of a value. Read more
Immutable access to the Deref::Target of a value. Read more
Mutable access to the Deref::Target of a value. Read more
Calls .tap() only in debug builds, and is erased in release builds.
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
Calls .tap_mut() only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self where
Self: Borrow<B>,
B: ?Sized,
Calls .tap_borrow() only in debug builds, and is erased in release
builds. Read more
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self where
Self: BorrowMut<B>,
B: ?Sized,
Calls .tap_borrow_mut() only in debug builds, and is erased in release
builds. Read more
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self where
Self: AsRef<R>,
R: ?Sized,
Calls .tap_ref() only in debug builds, and is erased in release
builds. Read more
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self where
Self: AsMut<R>,
R: ?Sized,
Calls .tap_ref_mut() only in debug builds, and is erased in release
builds. Read more