bt_gap_config/
bt_gap_config_rust_config_lib_source.rs

1use fidl::unpersist;
2use fidl_cf_sc_internal_btgapconfig::Config as FidlConfig;
3use fuchsia_component_config::{Config as ComponentConfig, Error};
4use fuchsia_inspect::Node;
5use std::convert::TryInto;
6const EXPECTED_CHECKSUM: &[u8] = &[
7    0x1c, 0xbb, 0x3f, 0x24, 0x89, 0x00, 0x00, 0x5d, 0x4c, 0xd8, 0x73, 0xbc, 0x20, 0x94, 0xec, 0x68,
8    0x95, 0xd6, 0xf3, 0x1a, 0x90, 0x90, 0xdb, 0x99, 0x5e, 0xc2, 0xf7, 0xa0, 0x90, 0x50, 0x34, 0x31,
9];
10#[derive(Debug)]
11pub struct Config {
12    pub bredr_connectable: bool,
13    pub bredr_security_mode: String,
14    pub le_background_scanning: bool,
15    pub le_privacy: bool,
16    pub le_security_mode: String,
17}
18impl Config {
19    #[doc = r" Take the config startup handle and parse its contents."]
20    #[doc = r""]
21    #[doc = r" # Panics"]
22    #[doc = r""]
23    #[doc = r" If the config startup handle was already taken or if it is not valid."]
24    pub fn take_from_startup_handle() -> Self {
25        <Self as ComponentConfig>::take_from_startup_handle()
26    }
27    #[doc = r" Parse `Self` from `vmo`."]
28    pub fn from_vmo(vmo: &zx::Vmo) -> Result<Self, Error> {
29        <Self as ComponentConfig>::from_vmo(vmo)
30    }
31    #[doc = r" Parse `Self` from `bytes`."]
32    pub fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
33        <Self as ComponentConfig>::from_bytes(bytes)
34    }
35    pub fn record_inspect(&self, inspector_node: &Node) {
36        <Self as ComponentConfig>::record_inspect(self, inspector_node)
37    }
38}
39impl ComponentConfig for Config {
40    #[doc = r" Parse `Self` from `bytes`."]
41    fn from_bytes(bytes: &[u8]) -> Result<Self, Error> {
42        let (checksum_len_bytes, bytes) = bytes.split_at_checked(2).ok_or(Error::TooFewBytes)?;
43        let checksum_len_bytes: [u8; 2] =
44            checksum_len_bytes.try_into().expect("previous call guaranteed 2 element slice");
45        let checksum_length = u16::from_le_bytes(checksum_len_bytes) as usize;
46        let (observed_checksum, bytes) =
47            bytes.split_at_checked(checksum_length).ok_or(Error::TooFewBytes)?;
48        if observed_checksum != EXPECTED_CHECKSUM {
49            return Err(Error::ChecksumMismatch {
50                expected_checksum: EXPECTED_CHECKSUM.to_vec(),
51                observed_checksum: observed_checksum.to_vec(),
52            });
53        }
54        let fidl_config: FidlConfig = unpersist(bytes).map_err(Error::Unpersist)?;
55        Ok(Self {
56            bredr_connectable: fidl_config.bredr_connectable,
57            bredr_security_mode: fidl_config.bredr_security_mode,
58            le_background_scanning: fidl_config.le_background_scanning,
59            le_privacy: fidl_config.le_privacy,
60            le_security_mode: fidl_config.le_security_mode,
61        })
62    }
63    fn record_inspect(&self, inspector_node: &Node) {
64        inspector_node.record_bool("bredr_connectable", self.bredr_connectable);
65        inspector_node.record_string("bredr_security_mode", &self.bredr_security_mode);
66        inspector_node.record_bool("le_background_scanning", self.le_background_scanning);
67        inspector_node.record_bool("le_privacy", self.le_privacy);
68        inspector_node.record_string("le_security_mode", &self.le_security_mode);
69    }
70}
bt_gap_config/bt_gap_config_rust_config_lib_source.rs

bt_gap_config/
bt_gap_config_rust_config_lib_source.rs
