ezsp/frame/parameters/configuration/
read_attribute.rs

1//! Parameters for the [`Configuration::read_attribute`](crate::Configuration::read_attribute) command.
2
3use le_stream::{FromLeStream, ToLeStream};
4use num_traits::FromPrimitive;
5
6use crate::Error;
7use crate::ember::Status;
8use crate::types::ByteSizedVec;
9
10crate::frame::parameters::frame!(
11    0x0108,
12    { endpoint: u8, cluster: u16, attribute_id: u16, mask: u8, manufacturer_code: u16 },
13    impl {
14        impl Command {
15            /// Creates command parameters.
16            #[must_use]
17            pub const fn new(
18                endpoint: u8,
19                cluster: u16,
20                attribute_id: u16,
21                mask: u8,
22                manufacturer_code: u16,
23            ) -> Self {
24                Self {
25                    endpoint,
26                    cluster,
27                    attribute_id,
28                    mask,
29                    manufacturer_code,
30                }
31            }
32        }
33    },
34    { status: u8, payload: Attribute } => Configuration(configuration)::ReadAttribute,
35    impl {
36        /// Converts the response into an [`Attribute`] or an appropriate [`Error`] depending on its status.
37        impl TryFrom<Response> for Attribute {
38            type Error = Error;
39
40            fn try_from(response: Response) -> Result<Self, Self::Error> {
41                match Status::from_u8(response.status).ok_or(response.status) {
42                    Ok(Status::Success) => Ok(response.payload),
43                    other => Err(other.into()),
44                }
45            }
46        }
47    }
48);
49
50/// Read attribute data.
51#[derive(Clone, Debug, Eq, PartialEq, FromLeStream, ToLeStream)]
52pub struct Attribute {
53    data_type: u8,
54    data: ByteSizedVec<u8>,
55}
56
57impl Attribute {
58    /// Attribute data type.
59    #[must_use]
60    pub const fn data_type(&self) -> u8 {
61        self.data_type
62    }
63
64    /// Attribute data.
65    #[must_use]
66    pub fn data(&self) -> &[u8] {
67        self.data.as_ref()
68    }
69}
ezsp/frame/parameters/configuration/read_attribute.rs

ezsp/frame/parameters/configuration/
read_attribute.rs
