Struct objc2::runtime::Method

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#[repr(C)]
pub struct Method(_);

Expand description

A type that represents a method in a class definition.

Implementations

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impl Method

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pub fn name(&self) -> Sel

Returns the name of self.

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pub fn return_type(&self) -> Malloc<str>

Available on crate feature malloc only.

Returns the Encoding of self’s return type.

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pub fn argument_type(&self, index: usize) -> Option<Malloc<str>>

Available on crate feature malloc only.

Returns the Encoding of a single parameter type of self, or None if self has no parameter at the given index.

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pub fn arguments_count(&self) -> usize

Returns the number of arguments accepted by self.

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pub fn implementation(&self) -> Imp

Returns the implementation of self.

Trait Implementations

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impl Hash for Method

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<Method> for Method

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fn eq(&self, other: &Self) -> bool

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

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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. Read more

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impl UnwindSafe for Method

Auto Trait Implementations

impl !Unpin for Method

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct objc2::runtime::Method

Implementations

impl Method

pub fn name(&self) -> Sel

pub fn return_type(&self) -> Malloc<str>

pub fn argument_type(&self, index: usize) -> Option<Malloc<str>>

pub fn arguments_count(&self) -> usize

pub fn implementation(&self) -> Imp

Trait Implementations

impl Hash for Method

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

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

impl PartialEq<Method> for Method

fn eq(&self, other: &Self) -> bool

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

impl Eq for Method

impl RefUnwindSafe for Method

impl Send for Method

impl Sync for Method

impl UnwindSafe for Method

Auto Trait Implementations

impl !Unpin for Method

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct objc2::runtime::Method

Implementations

impl Method

pub fn name(&self) -> Sel

pub fn return_type(&self) -> Malloc<str>

pub fn argument_type(&self, index: usize) -> Option<Malloc<str>>

pub fn arguments_count(&self) -> usize

pub fn implementation(&self) -> Imp

Trait Implementations

impl Hash for Method

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

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

impl PartialEq<Method> for Method

fn eq(&self, other: &Self) -> bool

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

impl Eq for Method

impl RefUnwindSafe for Method

impl Send for Method

impl Sync for Method

impl UnwindSafe for Method

Auto Trait Implementations

impl !Unpin for Method

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

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

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>,