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RbDataTypeFunction

ruby_sys::typed_data

Struct RbDataTypeFunction

#[repr(C)]pub struct RbDataTypeFunction {
    pub dmark: Option<extern "C" fn(*mut c_void)>,
    pub dfree: Option<extern "C" fn(*mut c_void)>,
    pub dsize: Option<extern "C" fn(*const c_void) -> size_t>,
    pub reserved: [*mut c_void; 2],
}

Fields§

§dmark: Option<extern "C" fn(*mut c_void)>§dfree: Option<extern "C" fn(*mut c_void)>§dsize: Option<extern "C" fn(*const c_void) -> size_t>§reserved: [*mut c_void; 2]

Auto Trait Implementations§

impl !Send for RbDataTypeFunction

impl !Sync for RbDataTypeFunction

impl Freeze for RbDataTypeFunction

impl RefUnwindSafe for RbDataTypeFunction

impl Unpin for RbDataTypeFunction

impl UnsafeUnpin for RbDataTypeFunction

impl UnwindSafe for RbDataTypeFunction

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.