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use std::iter::FromIterator;
use crate::{
buffer::{Buffer, MutableBuffer},
trusted_len::TrustedLen,
types::{NativeType, NaturalDataType},
};
use super::{MutablePrimitiveArray, PrimitiveArray};
impl<T: NativeType + NaturalDataType, P: AsRef<[Option<T>]>> From<P> for PrimitiveArray<T> {
fn from(slice: P) -> Self {
MutablePrimitiveArray::<T>::from(slice).into()
}
}
impl<T: NativeType + NaturalDataType, Ptr: std::borrow::Borrow<Option<T>>> FromIterator<Ptr>
for PrimitiveArray<T>
{
fn from_iter<I: IntoIterator<Item = Ptr>>(iter: I) -> Self {
MutablePrimitiveArray::<T>::from_iter(iter).into()
}
}
impl<T: NativeType + NaturalDataType> PrimitiveArray<T> {
pub fn from_values<I: IntoIterator<Item = T>>(iter: I) -> Self {
Self::from_data(
T::DATA_TYPE,
MutableBuffer::<T>::from_iter(iter).into(),
None,
)
}
pub fn from_slice<P: AsRef<[T]>>(slice: P) -> Self {
Self::from_data(T::DATA_TYPE, Buffer::<T>::from(slice), None)
}
}
impl<T: NativeType + NaturalDataType> PrimitiveArray<T> {
pub fn from_trusted_len_values_iter<I: TrustedLen<Item = T>>(iter: I) -> Self {
MutablePrimitiveArray::<T>::from_trusted_len_values_iter(iter).into()
}
pub unsafe fn from_trusted_len_values_iter_unchecked<I: Iterator<Item = T>>(iter: I) -> Self {
MutablePrimitiveArray::<T>::from_trusted_len_values_iter_unchecked(iter).into()
}
pub fn from_trusted_len_iter<I: TrustedLen<Item = Option<T>>>(iter: I) -> Self {
MutablePrimitiveArray::<T>::from_trusted_len_iter(iter).into()
}
pub unsafe fn from_trusted_len_iter_unchecked<I: Iterator<Item = Option<T>>>(iter: I) -> Self {
MutablePrimitiveArray::<T>::from_trusted_len_iter_unchecked(iter).into()
}
}