Trait FromCharacteristic 

pub trait FromCharacteristic: Sized {
    const UUID: Uuid;

    // Required methods
    fn from_chr(
        characteristic: Characteristic,
        value: &[u8],
    ) -> Result<Self, Error>;
    fn update(&mut self, new_value: &[u8]) -> Result<&mut Self, Error>;

    // Provided method
    fn try_read<T: GattTypes>(
        characteristic: Characteristic,
        service: &T::PeerService,
    ) -> impl Future<Output = Result<Self, Error>> { ... }
}

Implement when a type can be deserialized from a characteristic value.

Required Associated Constants

const UUID: Uuid

Required Methods

fn from_chr(characteristic: Characteristic, value: &[u8]) -> Result<Self, Error>

Create this type from a Characteristic and an initial value.

fn update(&mut self, new_value: &[u8]) -> Result<&mut Self, Error>

Attempt to update the type when supplied with the new_value, which may or may not be the complete value.

Provided Methods

fn try_read<T: GattTypes>( characteristic: Characteristic, service: &T::PeerService, ) -> impl Future<Output = Result<Self, Error>>

Attempt to read a characteristic if it matches the provided characteristic UUID.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors