postgres_array

Trait postgres_array::Array [-] [+] [src]

pub trait Array<T> {
    fn dimension_info<'a>(&'a self) -> &'a [DimensionInfo];
    fn slice<'a>(&'a self, idx: isize) -> ArraySlice<'a, T>;
    fn get<'a>(&'a self, idx: isize) -> &'a T;
}

Specifies methods that can be performed on multi-dimensional arrays

Required Methods

fn dimension_info<'a>(&'a self) -> &'a [DimensionInfo]

Returns information about the dimensions of this array

fn slice<'a>(&'a self, idx: isize) -> ArraySlice<'a, T>

Slices into this array, returning an immutable view of a subarray.

Failure

Fails if the array is one-dimensional or the index is out of bounds.

fn get<'a>(&'a self, idx: isize) -> &'a T

Retrieves an immutable reference to a value in this array.

Failure

Fails if the array is multi-dimensional or the index is out of bounds.

Implementors