Struct esp_idf_sys::ble_gatt_dsc_def

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#[repr(C)]
pub struct ble_gatt_dsc_def {
    pub uuid: *const ble_uuid_t,
    pub att_flags: u8,
    pub min_key_size: u8,
    pub access_cb: ble_gatt_access_fn,
    pub arg: *mut c_void,
}

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§uuid: *const ble_uuid_t

Pointer to descriptor UUID; use BLE_UUIDxx_DECLARE macros to declare proper UUID; NULL if there are no more characteristics in the service.

§att_flags: u8

Specifies the set of permitted operations for this descriptor.

§min_key_size: u8

Specifies minimum required key size to access this descriptor.

§access_cb: ble_gatt_access_fn

Callback that gets executed when the descriptor is read or written.

§arg: *mut c_void

Optional argument for callback.

Trait Implementations§

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impl Clone for ble_gatt_dsc_def

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fn clone(&self) -> ble_gatt_dsc_def

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ble_gatt_dsc_def

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

Formats the value using the given formatter. Read more
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impl Default for ble_gatt_dsc_def

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fn default() -> Self

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

Auto Trait Implementations§

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impl Freeze for ble_gatt_dsc_def

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impl RefUnwindSafe for ble_gatt_dsc_def

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impl !Send for ble_gatt_dsc_def

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impl !Sync for ble_gatt_dsc_def

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impl Unpin for ble_gatt_dsc_def

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impl UnwindSafe for ble_gatt_dsc_def

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Copy,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.