Struct pen_ffi::None

#[repr(C)]
pub struct None { /* private fields */ }

Implementations

impl None

pub const fn new() -> Self

Trait Implementations

impl Clone for None

fn clone(&self) -> None

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for None

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for None

fn default() -> None

Returns the “default value” for a type.

impl From<None> for Any

fn from(x: None) -> Self

Converts to this type from the input type.

impl Hash for None

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for None

fn eq(&self, other: &None) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for None

impl Eq for None

impl StructuralPartialEq for None