Trait Element

pub unsafe trait Element: Copy {
    // Required method
    fn is_compatible_format(format: &CStr) -> bool;
}

Available on non-Py_LIMITED_API or Py_3_11 only.

Trait implemented for possible element types of PyBuffer.

Safety

This trait must only be implemented for types which represent valid elements of Python buffers.

Required Methods

fn is_compatible_format(format: &CStr) -> bool

Gets whether the element specified in the format string is potentially compatible. Alignment and size are checked separately from this function.

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 Element for f32

fn is_compatible_format(format: &CStr) -> bool

impl Element for f64

fn is_compatible_format(format: &CStr) -> bool

impl Element for i8

fn is_compatible_format(format: &CStr) -> bool

impl Element for i16

fn is_compatible_format(format: &CStr) -> bool

impl Element for i32

fn is_compatible_format(format: &CStr) -> bool

impl Element for i64

fn is_compatible_format(format: &CStr) -> bool

impl Element for isize

fn is_compatible_format(format: &CStr) -> bool

impl Element for u8

fn is_compatible_format(format: &CStr) -> bool

impl Element for u16

fn is_compatible_format(format: &CStr) -> bool

impl Element for u32

fn is_compatible_format(format: &CStr) -> bool

impl Element for u64

fn is_compatible_format(format: &CStr) -> bool

impl Element for usize

fn is_compatible_format(format: &CStr) -> bool

Implementors