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GeezerVison is showing doc.rust-lang.org — Array in std::mem::type_info - Rust

std::mem::type_info

Struct Array

#[non_exhaustive]pub struct Array {
    pub element_ty: TypeId,
    pub len: usize,
}

🔬This is a nightly-only experimental API. (type_info #146922)

Expand description

Compile-time type information about arrays.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

§element_ty: TypeId

🔬This is a nightly-only experimental API. (type_info #146922)

The type of each element in the array.

§len: usize

🔬This is a nightly-only experimental API. (type_info #146922)

The length of the array.

GeezerVison

Struct Array

Fields (Non-exhaustive)§

Trait Implementations§

impl Debug for Array

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

Auto Trait Implementations§

impl Freeze for Array

impl RefUnwindSafe for Array

impl Send for Array

impl Sync for Array

impl Unpin for Array

impl UnsafeUnpin for Array

impl UnwindSafe for Array

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,