[−][src]Struct c3p0_pg::r2d2::postgres::rows::Rows
The resulting rows of a query.
Methods
impl Rows
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pub fn columns(&self) -> &[Column]
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Returns a slice describing the columns of the Rows
.
pub fn len(&self) -> usize
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Returns the number of rows present.
pub fn is_empty(&self) -> bool
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Determines if there are any rows present.
pub fn get(&'a self, idx: usize) -> Row<'a>
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ⓘImportant traits for Iter<'a>pub fn iter(&'a self) -> Iter<'a>
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ⓘImportant traits for Iter<'a>
Returns an iterator over the Row
s.
Trait Implementations
impl<'a> IntoIterator for &'a Rows
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type Item = Row<'a>
The type of the elements being iterated over.
type IntoIter = Iter<'a>
Which kind of iterator are we turning this into?
ⓘImportant traits for Iter<'a>fn into_iter(self) -> Iter<'a>
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ⓘImportant traits for Iter<'a>
impl Debug for Rows
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Auto Trait Implementations
impl Sync for Rows
impl Send for Rows
impl Unpin for Rows
impl RefUnwindSafe for Rows
impl UnwindSafe for Rows
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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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>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Same<T> for T
type Output = T
Should always be Self