Struct postgres_array::Array
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[src]
pub struct Array<T> {
// some fields omitted
}A multi-dimensional array.
Methods
impl<T> Array<T>
fn from_parts(data: Vec<T>, dimensions: Vec<Dimension>) -> Array<T>
Creates a new Array from its underlying components.
The data array should be provided in the higher-dimensional equivalent of row-major order.
Panics
Panics if the number of elements provided does not match the number of elements specified by the dimensions.
fn from_vec(data: Vec<T>, lower_bound: isize) -> Array<T>
Creates a new one-dimensional array.
fn wrap(&mut self, lower_bound: isize)
Wraps this array in a new dimension of size 1.
For example, the one dimensional array [1, 2] would turn into the
two-dimensional array [[1, 2]].
fn push(&mut self, other: Array<T>)
Consumes another array, appending it to the top level dimension of this array.
The dimensions of the other array must be the same as the dimensions of this array with the first dimension removed. This includes lower bounds as well as lengths.
For example, if [3, 4] is pushed onto [[1, 2]], the result is
[[1, 2], [3, 4]].
Panics
Panics if the dimensions of the two arrays do not match.
fn dimensions(&self) -> &[Dimension]
Returns the dimensions of this array.
fn iter<'a>(&'a self) -> Iter<'a, T>
Returns an iterator over references to the elements of the array in the higher-dimensional equivalent of row-major order.
fn iter_mut<'a>(&'a mut self) -> IterMut<'a, T>
Returns an iterator over mutable references to the elements of the array in the higher-dimensional equivalent of row-major order.