Struct udfContext

#[repr(C)]pub struct udfContext {
    pub environment: *mut Environment,
    pub context: *mut c_void,
    pub theFunction: *mut FunctionDefinition,
    pub lastPosition: c_uint,
    pub lastArg: *mut Expression,
    pub returnValue: *mut UDFValue,
}

Fields§

§environment: *mut Environment§context: *mut c_void§theFunction: *mut FunctionDefinition§lastPosition: c_uint§lastArg: *mut Expression§returnValue: *mut UDFValue

Trait Implementations§

impl Clone for udfContext

fn clone(&self) -> udfContext

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for udfContext

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

Formats the value using the given formatter. Read more

impl Default for udfContext

fn default() -> Self

Returns the “default value” for a type. Read more

impl Copy for udfContext

Auto Trait Implementations§

impl Freeze for udfContext

impl RefUnwindSafe for udfContext

impl !Send for udfContext

impl !Sync for udfContext

impl Unpin for udfContext

impl UnwindSafe for udfContext

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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. 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> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.