Trait ReadableElement 

pub trait ReadableElement: Sized {
    // Required method
    fn read_to_end_exact_vec<R: Read>(
        reader: R,
        type_desc: &PyValue,
        len: usize,
    ) -> Result<Vec<Self>, ReadDataError>;
}

An array element type that can be read from an .npy or .npz file.

Required Methods

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

Reads to the end of the reader, creating a Vec of length len.

This method should return Err(_) in at least the following cases:

• if the type_desc does not match Self
• if the reader has fewer elements than len
• if the reader has extra bytes after reading len elements

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ReadableElement for bool

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for f32

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for f64

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for i8

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for i16

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for i32

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for i64

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for u8

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for u16

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for u32

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for u64

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for Complex<f32>

Available on crate feature num-complex-0_4 only.

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

impl ReadableElement for Complex<f64>

Available on crate feature num-complex-0_4 only.

fn read_to_end_exact_vec<R: Read>( reader: R, type_desc: &PyValue, len: usize, ) -> Result<Vec<Self>, ReadDataError>

Implementors