rustyfit 0.4.1

This project hosts the Rust implementation for The Flexible and Interoperable Data Transfer (FIT) Protocol
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

// Code generated by fitgen/main.go. DO NOT EDIT.

// Copyright 2025 The RustyFIT Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#![allow(unused, clippy::comparison_to_empty, clippy::manual_range_patterns)]

use crate::profile::{ProfileType, typedef};
use crate::proto::*;

#[derive(Debug, Clone)]
/// HsaSpo2Data is a HsaSpo2Data message.
pub struct HsaSpo2Data {
    /// Units: s
    pub timestamp: typedef::DateTime,
    /// Units: s; Processing interval length in seconds
    pub processing_interval: u16,
    /// Units: percent; SpO2 Reading: [70,100] Blank: 240
    pub reading_spo2: Vec<u8>,
    /// SpO2 Confidence: [0,254]
    pub confidence: Vec<u8>,
    /// unknown_fields are fields that are exist but they are not defined in Profile.xlsx
    pub unknown_fields: Vec<Field>,
    /// developer_fields are custom data fields (Added since protocol version 2.0)
    pub developer_fields: Vec<DeveloperField>,
}

impl HsaSpo2Data {
    /// Value's type: `u32`; Units: `s`
    pub const TIMESTAMP: u8 = 253;
    /// Value's type: `u16`; Units: `s`
    pub const PROCESSING_INTERVAL: u8 = 0;
    /// Value's type: `Vec<u8>`; Units: `percent`
    pub const READING_SPO2: u8 = 1;
    /// Value's type: `Vec<u8>`
    pub const CONFIDENCE: u8 = 2;

    /// Create new HsaSpo2Data with all fields being set to its corresponding invalid value.
    pub const fn new() -> Self {
        Self {
            timestamp: typedef::DateTime(u32::MAX),
            processing_interval: u16::MAX,
            reading_spo2: Vec::<u8>::new(),
            confidence: Vec::<u8>::new(),
            unknown_fields: Vec::new(),
            developer_fields: Vec::new(),
        }
    }
}

impl Default for HsaSpo2Data {
    fn default() -> Self {
        Self::new()
    }
}

impl From<&Message> for HsaSpo2Data {
    /// from creates new HsaSpo2Data struct based on given mesg.
    fn from(mesg: &Message) -> Self {
        let mut vals: [&Value; 254] = [const { &Value::Invalid }; 254];

        const KNOWN_NUMS: [u64; 4] = [7, 0, 0, 2305843009213693952];
        let mut n = 0u64;
        for field in &mesg.fields {
            n += (KNOWN_NUMS[field.num as usize >> 6] >> (field.num & 63)) & 1 ^ 1
        }
        let mut unknown_fields: Vec<Field> = Vec::with_capacity(n as usize);

        for field in &mesg.fields {
            if (KNOWN_NUMS[field.num as usize >> 6] >> (field.num & 63)) & 1 == 0 {
                unknown_fields.push(field.clone());
                continue;
            }
            vals[field.num as usize] = &field.value;
        }

        Self {
            timestamp: typedef::DateTime(vals[253].as_u32()),
            processing_interval: vals[0].as_u16(),
            reading_spo2: vals[1].as_vec_u8(),
            confidence: vals[2].as_vec_u8(),
            unknown_fields,
            developer_fields: mesg.developer_fields.clone(),
        }
    }
}

impl From<HsaSpo2Data> for Message {
    fn from(m: HsaSpo2Data) -> Self {
        let mut arr = [const {
            Field {
                num: 0,
                profile_type: ProfileType(0),
                value: Value::Invalid,
                is_expanded: false,
            }
        }; 4];
        let mut len = 0usize;

        if m.timestamp != typedef::DateTime(u32::MAX) {
            arr[len] = Field {
                num: 253,
                profile_type: ProfileType::DATE_TIME,
                value: Value::Uint32(m.timestamp.0),
                is_expanded: false,
            };
            len += 1;
        }
        if m.processing_interval != u16::MAX {
            arr[len] = Field {
                num: 0,
                profile_type: ProfileType::UINT16,
                value: Value::Uint16(m.processing_interval),
                is_expanded: false,
            };
            len += 1;
        }
        if m.reading_spo2 != Vec::<u8>::new() {
            arr[len] = Field {
                num: 1,
                profile_type: ProfileType::UINT8,
                value: Value::VecUint8(m.reading_spo2),
                is_expanded: false,
            };
            len += 1;
        }
        if m.confidence != Vec::<u8>::new() {
            arr[len] = Field {
                num: 2,
                profile_type: ProfileType::UINT8,
                value: Value::VecUint8(m.confidence),
                is_expanded: false,
            };
            len += 1;
        }

        Message {
            header: 0,
            num: typedef::MesgNum::HSA_SPO2_DATA,
            fields: {
                let mut fields: Vec<Field> = Vec::with_capacity(len + m.unknown_fields.len());
                fields.extend_from_slice(&arr[..len]);
                fields.extend_from_slice(&m.unknown_fields);
                fields
            },
            developer_fields: m.developer_fields,
        }
    }
}