rustyfit 0.10.0

The #![no_std] Rust implementation of The Flexible and Interoperable Data Transfer (FIT) Protocol for decoding and encoding Garmin FIT files, supporting FIT Protocol V2.
Documentation
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// 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(clippy::manual_range_patterns)]

use crate::profile::typedef::{self, FitBaseType};
use crate::proto::*;
use alloc::vec::Vec;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize, Serializer, ser::SerializeStruct};

fn is_expanded(state: &[u8], num: u8) -> bool {
    match num {
        22 | 23 => (state[num as usize >> 3] >> (num & 7)) & 1 == 1,
        _ => false,
    }
}

/// Length message.
#[cfg_attr(feature = "serde", derive(Deserialize), serde(from = "De"))]
#[derive(Debug, Clone)]
pub struct Length {
    pub message_index: typedef::MessageIndex,
    pub timestamp: typedef::DateTime,
    pub event: typedef::Event,
    pub event_type: typedef::EventType,
    pub start_time: typedef::DateTime,
    /// Scale: 1000; Units: s
    pub total_elapsed_time: u32,
    /// Scale: 1000; Units: s
    pub total_timer_time: u32,
    /// Units: strokes
    pub total_strokes: u16,
    /// Scale: 1000; Units: m/s
    pub avg_speed: u16,
    /// Units: swim_stroke
    pub swim_stroke: typedef::SwimStroke,
    /// Units: strokes/min
    pub avg_swimming_cadence: u8,
    pub event_group: u8,
    /// Units: kcal
    pub total_calories: u16,
    pub length_type: typedef::LengthType,
    pub player_score: u16,
    pub opponent_score: u16,
    /// Units: counts; stroke_type enum used as the index
    pub stroke_count: Vec<u16>,
    /// Units: counts; zone number used as the index
    pub zone_count: Vec<u16>,
    /// Scale: 100; Units: Breaths/min
    pub enhanced_avg_respiration_rate: u16,
    /// Scale: 100; Units: Breaths/min
    pub enhanced_max_respiration_rate: u16,
    pub avg_respiration_rate: u8,
    pub max_respiration_rate: u8,
    state: [u8; 3], // Used for tracking expanded fields.
    /// 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 Length {
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::MessageIndex
    pub const MESSAGE_INDEX: u8 = 254;
    /// Value's type: `u32`; FitBaseType::UINT32; ProfileType::DateTime
    pub const TIMESTAMP: u8 = 253;
    /// Value's type: `u8`; FitBaseType::ENUM; ProfileType::Event
    pub const EVENT: u8 = 0;
    /// Value's type: `u8`; FitBaseType::ENUM; ProfileType::EventType
    pub const EVENT_TYPE: u8 = 1;
    /// Value's type: `u32`; FitBaseType::UINT32; ProfileType::DateTime
    pub const START_TIME: u8 = 2;
    /// Value's type: `u32`; FitBaseType::UINT32; ProfileType::Uint32; Scale: `1000`; Units: `s`
    pub const TOTAL_ELAPSED_TIME: u8 = 3;
    /// Value's type: `u32`; FitBaseType::UINT32; ProfileType::Uint32; Scale: `1000`; Units: `s`
    pub const TOTAL_TIMER_TIME: u8 = 4;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16; Units: `strokes`
    pub const TOTAL_STROKES: u8 = 5;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16; Scale: `1000`; Units: `m/s`
    pub const AVG_SPEED: u8 = 6;
    /// Value's type: `u8`; FitBaseType::ENUM; ProfileType::SwimStroke; Units: `swim_stroke`
    pub const SWIM_STROKE: u8 = 7;
    /// Value's type: `u8`; FitBaseType::UINT8; ProfileType::Uint8; Units: `strokes/min`
    pub const AVG_SWIMMING_CADENCE: u8 = 9;
    /// Value's type: `u8`; FitBaseType::UINT8; ProfileType::Uint8
    pub const EVENT_GROUP: u8 = 10;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16; Units: `kcal`
    pub const TOTAL_CALORIES: u8 = 11;
    /// Value's type: `u8`; FitBaseType::ENUM; ProfileType::LengthType
    pub const LENGTH_TYPE: u8 = 12;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16
    pub const PLAYER_SCORE: u8 = 18;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16
    pub const OPPONENT_SCORE: u8 = 19;
    /// Value's type: `Vec<u16>`; FitBaseType::UINT16; ProfileType::Uint16; Units: `counts`
    pub const STROKE_COUNT: u8 = 20;
    /// Value's type: `Vec<u16>`; FitBaseType::UINT16; ProfileType::Uint16; Units: `counts`
    pub const ZONE_COUNT: u8 = 21;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16; Scale: `100`; Units: `Breaths/min`
    pub const ENHANCED_AVG_RESPIRATION_RATE: u8 = 22;
    /// Value's type: `u16`; FitBaseType::UINT16; ProfileType::Uint16; Scale: `100`; Units: `Breaths/min`
    pub const ENHANCED_MAX_RESPIRATION_RATE: u8 = 23;
    /// Value's type: `u8`; FitBaseType::UINT8; ProfileType::Uint8
    pub const AVG_RESPIRATION_RATE: u8 = 24;
    /// Value's type: `u8`; FitBaseType::UINT8; ProfileType::Uint8
    pub const MAX_RESPIRATION_RATE: u8 = 25;

    /// Create new Length with all fields being set to its corresponding invalid value.
    pub const fn new() -> Self {
        Self {
            message_index: typedef::MessageIndex(u16::MAX),
            timestamp: typedef::DateTime(u32::MAX),
            event: typedef::Event(u8::MAX),
            event_type: typedef::EventType(u8::MAX),
            start_time: typedef::DateTime(u32::MAX),
            total_elapsed_time: u32::MAX,
            total_timer_time: u32::MAX,
            total_strokes: u16::MAX,
            avg_speed: u16::MAX,
            swim_stroke: typedef::SwimStroke(u8::MAX),
            avg_swimming_cadence: u8::MAX,
            event_group: u8::MAX,
            total_calories: u16::MAX,
            length_type: typedef::LengthType(u8::MAX),
            player_score: u16::MAX,
            opponent_score: u16::MAX,
            stroke_count: Vec::new(),
            zone_count: Vec::new(),
            enhanced_avg_respiration_rate: u16::MAX,
            enhanced_max_respiration_rate: u16::MAX,
            avg_respiration_rate: u8::MAX,
            max_respiration_rate: u8::MAX,
            state: [0u8; 3],
            unknown_fields: Vec::new(),
            developer_fields: Vec::new(),
        }
    }

    /// Returns `total_elapsed_time` in its scaled value. It returns `None` when value is invalid.
    ///
    /// Units: s
    pub fn total_elapsed_time_scaled(&self) -> Option<f64> {
        if self.total_elapsed_time == u32::MAX {
            return None;
        }
        Some(self.total_elapsed_time as f64 / 1000.0 - 0.0)
    }

    /// Set `total_elapsed_time` with scaled value, it will automatically be converted to its corresponding integer value.
    pub fn set_total_elapsed_time_scaled(&mut self, v: f64) -> &mut Self {
        let unscaled = (v + 0.0) * 1000.0;
        if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u32::MAX as f64 {
            self.total_elapsed_time = u32::MAX;
            return self;
        }
        self.total_elapsed_time = unscaled as u32;
        self
    }

    /// Returns `total_timer_time` in its scaled value. It returns `None` when value is invalid.
    ///
    /// Units: s
    pub fn total_timer_time_scaled(&self) -> Option<f64> {
        if self.total_timer_time == u32::MAX {
            return None;
        }
        Some(self.total_timer_time as f64 / 1000.0 - 0.0)
    }

    /// Set `total_timer_time` with scaled value, it will automatically be converted to its corresponding integer value.
    pub fn set_total_timer_time_scaled(&mut self, v: f64) -> &mut Self {
        let unscaled = (v + 0.0) * 1000.0;
        if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u32::MAX as f64 {
            self.total_timer_time = u32::MAX;
            return self;
        }
        self.total_timer_time = unscaled as u32;
        self
    }

    /// Returns `avg_speed` in its scaled value. It returns `None` when value is invalid.
    ///
    /// Units: m/s
    pub fn avg_speed_scaled(&self) -> Option<f64> {
        if self.avg_speed == u16::MAX {
            return None;
        }
        Some(self.avg_speed as f64 / 1000.0 - 0.0)
    }

    /// Set `avg_speed` with scaled value, it will automatically be converted to its corresponding integer value.
    pub fn set_avg_speed_scaled(&mut self, v: f64) -> &mut Self {
        let unscaled = (v + 0.0) * 1000.0;
        if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
            self.avg_speed = u16::MAX;
            return self;
        }
        self.avg_speed = unscaled as u16;
        self
    }

    /// Returns `enhanced_avg_respiration_rate` in its scaled value. It returns `None` when value is invalid.
    ///
    /// Units: Breaths/min
    pub fn enhanced_avg_respiration_rate_scaled(&self) -> Option<f64> {
        if self.enhanced_avg_respiration_rate == u16::MAX {
            return None;
        }
        Some(self.enhanced_avg_respiration_rate as f64 / 100.0 - 0.0)
    }

    /// Set `enhanced_avg_respiration_rate` with scaled value, it will automatically be converted to its corresponding integer value.
    pub fn set_enhanced_avg_respiration_rate_scaled(&mut self, v: f64) -> &mut Self {
        let unscaled = (v + 0.0) * 100.0;
        if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
            self.enhanced_avg_respiration_rate = u16::MAX;
            return self;
        }
        self.enhanced_avg_respiration_rate = unscaled as u16;
        self
    }

    /// Returns `enhanced_max_respiration_rate` in its scaled value. It returns `None` when value is invalid.
    ///
    /// Units: Breaths/min
    pub fn enhanced_max_respiration_rate_scaled(&self) -> Option<f64> {
        if self.enhanced_max_respiration_rate == u16::MAX {
            return None;
        }
        Some(self.enhanced_max_respiration_rate as f64 / 100.0 - 0.0)
    }

    /// Set `enhanced_max_respiration_rate` with scaled value, it will automatically be converted to its corresponding integer value.
    pub fn set_enhanced_max_respiration_rate_scaled(&mut self, v: f64) -> &mut Self {
        let unscaled = (v + 0.0) * 100.0;
        if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
            self.enhanced_max_respiration_rate = u16::MAX;
            return self;
        }
        self.enhanced_max_respiration_rate = unscaled as u16;
        self
    }

    /// Marks whether given field's num is an expanded field (field that being generated through a component expansion).
    pub fn mark_as_expanded(&mut self, num: u8, flag: bool) -> bool {
        match num {
            22 | 23 => {
                if flag {
                    self.state[num as usize >> 3] |= 1 << (num & 7)
                } else {
                    self.state[num as usize >> 3] &= !(1 << (num & 7))
                }
                true
            }
            _ => false,
        }
    }

    /// checks whether given field's num is a field generated through a component expansion.
    pub fn is_expanded(&self, num: u8) -> bool {
        is_expanded(&self.state, num)
    }

    fn count_valid_fields(&self) -> usize {
        (self.message_index.0 != u16::MAX) as usize
            + (self.timestamp.0 != u32::MAX) as usize
            + (self.event.0 != u8::MAX) as usize
            + (self.event_type.0 != u8::MAX) as usize
            + (self.start_time.0 != u32::MAX) as usize
            + (self.total_elapsed_time != u32::MAX) as usize
            + (self.total_timer_time != u32::MAX) as usize
            + (self.total_strokes != u16::MAX) as usize
            + (self.avg_speed != u16::MAX) as usize
            + (self.swim_stroke.0 != u8::MAX) as usize
            + (self.avg_swimming_cadence != u8::MAX) as usize
            + (self.event_group != u8::MAX) as usize
            + (self.total_calories != u16::MAX) as usize
            + (self.length_type.0 != u8::MAX) as usize
            + (self.player_score != u16::MAX) as usize
            + (self.opponent_score != u16::MAX) as usize
            + (!self.stroke_count.is_empty()) as usize
            + (!self.zone_count.is_empty()) as usize
            + (self.enhanced_avg_respiration_rate != u16::MAX) as usize
            + (self.enhanced_max_respiration_rate != u16::MAX) as usize
            + (self.avg_respiration_rate != u8::MAX) as usize
            + (self.max_respiration_rate != u8::MAX) as usize
    }
}

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

impl From<&Message> for Length {
    /// from creates new Length struct based on given mesg.
    fn from(mesg: &Message) -> Self {
        const KNOWN_NUMS: [u64; 4] = [66854655, 0, 0, 6917529027641081856];
        let mut n = 0u64;
        for field in &mesg.fields {
            n += (KNOWN_NUMS[field.num as usize >> 6] >> (field.num & 63)) & 1 ^ 1
        }

        let mut v = Self::new();
        v.unknown_fields = Vec::<Field>::with_capacity(n as usize);
        v.developer_fields = mesg.developer_fields.clone();

        for field in &mesg.fields {
            match field.num {
                254 => v.message_index = typedef::MessageIndex(field.value.as_u16()),
                253 => v.timestamp = typedef::DateTime(field.value.as_u32()),
                0 => v.event = typedef::Event(field.value.as_u8()),
                1 => v.event_type = typedef::EventType(field.value.as_u8()),
                2 => v.start_time = typedef::DateTime(field.value.as_u32()),
                3 => v.total_elapsed_time = field.value.as_u32(),
                4 => v.total_timer_time = field.value.as_u32(),
                5 => v.total_strokes = field.value.as_u16(),
                6 => v.avg_speed = field.value.as_u16(),
                7 => v.swim_stroke = typedef::SwimStroke(field.value.as_u8()),
                9 => v.avg_swimming_cadence = field.value.as_u8(),
                10 => v.event_group = field.value.as_u8(),
                11 => v.total_calories = field.value.as_u16(),
                12 => v.length_type = typedef::LengthType(field.value.as_u8()),
                18 => v.player_score = field.value.as_u16(),
                19 => v.opponent_score = field.value.as_u16(),
                20 => v.stroke_count = field.value.to_vec_u16(),
                21 => v.zone_count = field.value.to_vec_u16(),
                22 => v.enhanced_avg_respiration_rate = field.value.as_u16(),
                23 => v.enhanced_max_respiration_rate = field.value.as_u16(),
                24 => v.avg_respiration_rate = field.value.as_u8(),
                25 => v.max_respiration_rate = field.value.as_u8(),
                _ => {
                    v.unknown_fields.push(field.clone());
                    continue;
                }
            };
            if field.is_expanded && field.num < 24 {
                v.state[field.num as usize >> 3] |= 1 << (field.num & 7)
            }
        }

        v
    }
}

impl From<Length> for Message {
    fn from(m: Length) -> Self {
        let mut fields =
            Vec::<Field>::with_capacity(m.count_valid_fields() + m.unknown_fields.len());

        if m.message_index.0 != u16::MAX {
            fields.push(Field {
                num: 254,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.message_index.0),
                is_expanded: false,
            });
        };
        if m.timestamp.0 != u32::MAX {
            fields.push(Field {
                num: 253,
                base_type: FitBaseType::UINT32,
                value: Value::Uint32(m.timestamp.0),
                is_expanded: false,
            });
        };
        if m.event.0 != u8::MAX {
            fields.push(Field {
                num: 0,
                base_type: FitBaseType::ENUM,
                value: Value::Uint8(m.event.0),
                is_expanded: false,
            });
        };
        if m.event_type.0 != u8::MAX {
            fields.push(Field {
                num: 1,
                base_type: FitBaseType::ENUM,
                value: Value::Uint8(m.event_type.0),
                is_expanded: false,
            });
        };
        if m.start_time.0 != u32::MAX {
            fields.push(Field {
                num: 2,
                base_type: FitBaseType::UINT32,
                value: Value::Uint32(m.start_time.0),
                is_expanded: false,
            });
        };
        if m.total_elapsed_time != u32::MAX {
            fields.push(Field {
                num: 3,
                base_type: FitBaseType::UINT32,
                value: Value::Uint32(m.total_elapsed_time),
                is_expanded: false,
            });
        };
        if m.total_timer_time != u32::MAX {
            fields.push(Field {
                num: 4,
                base_type: FitBaseType::UINT32,
                value: Value::Uint32(m.total_timer_time),
                is_expanded: false,
            });
        };
        if m.total_strokes != u16::MAX {
            fields.push(Field {
                num: 5,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.total_strokes),
                is_expanded: false,
            });
        };
        if m.avg_speed != u16::MAX {
            fields.push(Field {
                num: 6,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.avg_speed),
                is_expanded: false,
            });
        };
        if m.swim_stroke.0 != u8::MAX {
            fields.push(Field {
                num: 7,
                base_type: FitBaseType::ENUM,
                value: Value::Uint8(m.swim_stroke.0),
                is_expanded: false,
            });
        };
        if m.avg_swimming_cadence != u8::MAX {
            fields.push(Field {
                num: 9,
                base_type: FitBaseType::UINT8,
                value: Value::Uint8(m.avg_swimming_cadence),
                is_expanded: false,
            });
        };
        if m.event_group != u8::MAX {
            fields.push(Field {
                num: 10,
                base_type: FitBaseType::UINT8,
                value: Value::Uint8(m.event_group),
                is_expanded: false,
            });
        };
        if m.total_calories != u16::MAX {
            fields.push(Field {
                num: 11,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.total_calories),
                is_expanded: false,
            });
        };
        if m.length_type.0 != u8::MAX {
            fields.push(Field {
                num: 12,
                base_type: FitBaseType::ENUM,
                value: Value::Uint8(m.length_type.0),
                is_expanded: false,
            });
        };
        if m.player_score != u16::MAX {
            fields.push(Field {
                num: 18,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.player_score),
                is_expanded: false,
            });
        };
        if m.opponent_score != u16::MAX {
            fields.push(Field {
                num: 19,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.opponent_score),
                is_expanded: false,
            });
        };
        if !m.stroke_count.is_empty() {
            fields.push(Field {
                num: 20,
                base_type: FitBaseType::UINT16,
                value: Value::VecUint16(m.stroke_count),
                is_expanded: false,
            });
        };
        if !m.zone_count.is_empty() {
            fields.push(Field {
                num: 21,
                base_type: FitBaseType::UINT16,
                value: Value::VecUint16(m.zone_count),
                is_expanded: false,
            });
        };
        if m.enhanced_avg_respiration_rate != u16::MAX {
            fields.push(Field {
                num: 22,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.enhanced_avg_respiration_rate),
                is_expanded: is_expanded(&m.state, 22),
            });
        };
        if m.enhanced_max_respiration_rate != u16::MAX {
            fields.push(Field {
                num: 23,
                base_type: FitBaseType::UINT16,
                value: Value::Uint16(m.enhanced_max_respiration_rate),
                is_expanded: is_expanded(&m.state, 23),
            });
        };
        if m.avg_respiration_rate != u8::MAX {
            fields.push(Field {
                num: 24,
                base_type: FitBaseType::UINT8,
                value: Value::Uint8(m.avg_respiration_rate),
                is_expanded: false,
            });
        };
        if m.max_respiration_rate != u8::MAX {
            fields.push(Field {
                num: 25,
                base_type: FitBaseType::UINT8,
                value: Value::Uint8(m.max_respiration_rate),
                is_expanded: false,
            });
        };

        fields.extend_from_slice(&m.unknown_fields);

        Self {
            header: 0,
            num: typedef::MesgNum::LENGTH,
            fields,
            developer_fields: m.developer_fields,
        }
    }
}

#[cfg(feature = "serde")]
impl Serialize for Length {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        let n = self.count_valid_fields() + 2;
        let mut state = serializer.serialize_struct("Length", n)?;
        if self.message_index.0 != u16::MAX {
            state.serialize_field("message_index", &self.message_index)?;
        }
        if let Some(v) = self.timestamp.unix_timestamp() {
            state.serialize_field("timestamp", &v)?;
        }
        if self.event.0 != u8::MAX {
            state.serialize_field("event", &self.event)?;
        }
        if self.event_type.0 != u8::MAX {
            state.serialize_field("event_type", &self.event_type)?;
        }
        if let Some(v) = self.start_time.unix_timestamp() {
            state.serialize_field("start_time", &v)?;
        }
        if let Some(v) = self.total_elapsed_time_scaled() {
            state.serialize_field("total_elapsed_time", &v)?;
        }
        if let Some(v) = self.total_timer_time_scaled() {
            state.serialize_field("total_timer_time", &v)?;
        }
        if self.total_strokes != u16::MAX {
            state.serialize_field("total_strokes", &self.total_strokes)?;
        }
        if let Some(v) = self.avg_speed_scaled() {
            state.serialize_field("avg_speed", &v)?;
        }
        if self.swim_stroke.0 != u8::MAX {
            state.serialize_field("swim_stroke", &self.swim_stroke)?;
        }
        if self.avg_swimming_cadence != u8::MAX {
            state.serialize_field("avg_swimming_cadence", &self.avg_swimming_cadence)?;
        }
        if self.event_group != u8::MAX {
            state.serialize_field("event_group", &self.event_group)?;
        }
        if self.total_calories != u16::MAX {
            state.serialize_field("total_calories", &self.total_calories)?;
        }
        if self.length_type.0 != u8::MAX {
            state.serialize_field("length_type", &self.length_type)?;
        }
        if self.player_score != u16::MAX {
            state.serialize_field("player_score", &self.player_score)?;
        }
        if self.opponent_score != u16::MAX {
            state.serialize_field("opponent_score", &self.opponent_score)?;
        }
        if !self.stroke_count.is_empty() {
            state.serialize_field("stroke_count", &self.stroke_count)?;
        }
        if !self.zone_count.is_empty() {
            state.serialize_field("zone_count", &self.zone_count)?;
        }
        if let Some(v) = self.enhanced_avg_respiration_rate_scaled() {
            state.serialize_field("enhanced_avg_respiration_rate", &v)?;
        }
        if let Some(v) = self.enhanced_max_respiration_rate_scaled() {
            state.serialize_field("enhanced_max_respiration_rate", &v)?;
        }
        if self.avg_respiration_rate != u8::MAX {
            state.serialize_field("avg_respiration_rate", &self.avg_respiration_rate)?;
        }
        if self.max_respiration_rate != u8::MAX {
            state.serialize_field("max_respiration_rate", &self.max_respiration_rate)?;
        }
        if !self.unknown_fields.is_empty() {
            state.serialize_field("unknown_fields", &self.unknown_fields)?;
        }
        if !self.developer_fields.is_empty() {
            state.serialize_field("developer_fields", &self.developer_fields)?;
        }
        state.end()
    }
}

#[cfg(feature = "serde")]
#[cfg_attr(feature = "serde", derive(Deserialize), serde(default))]
struct De {
    message_index: typedef::MessageIndex,
    timestamp: Option<i64>,
    event: typedef::Event,
    event_type: typedef::EventType,
    start_time: Option<i64>,
    total_elapsed_time: f64,
    total_timer_time: f64,
    total_strokes: u16,
    avg_speed: f64,
    swim_stroke: typedef::SwimStroke,
    avg_swimming_cadence: u8,
    event_group: u8,
    total_calories: u16,
    length_type: typedef::LengthType,
    player_score: u16,
    opponent_score: u16,
    stroke_count: Vec<u16>,
    zone_count: Vec<u16>,
    enhanced_avg_respiration_rate: f64,
    enhanced_max_respiration_rate: f64,
    avg_respiration_rate: u8,
    max_respiration_rate: u8,
    unknown_fields: Vec<Field>,
    developer_fields: Vec<DeveloperField>,
}

#[cfg(feature = "serde")]
impl From<De> for Length {
    fn from(m: De) -> Self {
        Self {
            message_index: m.message_index,
            timestamp: m.timestamp.map_or_else(
                || typedef::DateTime(u32::MAX),
                typedef::DateTime::from_unix_timestamp,
            ),
            event: m.event,
            event_type: m.event_type,
            start_time: m.start_time.map_or_else(
                || typedef::DateTime(u32::MAX),
                typedef::DateTime::from_unix_timestamp,
            ),
            total_elapsed_time: {
                let unscaled = (m.total_elapsed_time + 0.0) * 1000.0;
                if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u32::MAX as f64 {
                    u32::MAX
                } else {
                    unscaled as u32
                }
            },
            total_timer_time: {
                let unscaled = (m.total_timer_time + 0.0) * 1000.0;
                if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u32::MAX as f64 {
                    u32::MAX
                } else {
                    unscaled as u32
                }
            },
            total_strokes: m.total_strokes,
            avg_speed: {
                let unscaled = (m.avg_speed + 0.0) * 1000.0;
                if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
                    u16::MAX
                } else {
                    unscaled as u16
                }
            },
            swim_stroke: m.swim_stroke,
            avg_swimming_cadence: m.avg_swimming_cadence,
            event_group: m.event_group,
            total_calories: m.total_calories,
            length_type: m.length_type,
            player_score: m.player_score,
            opponent_score: m.opponent_score,
            stroke_count: m.stroke_count,
            zone_count: m.zone_count,
            enhanced_avg_respiration_rate: {
                let unscaled = (m.enhanced_avg_respiration_rate + 0.0) * 100.0;
                if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
                    u16::MAX
                } else {
                    unscaled as u16
                }
            },
            enhanced_max_respiration_rate: {
                let unscaled = (m.enhanced_max_respiration_rate + 0.0) * 100.0;
                if unscaled.is_nan() || unscaled.is_infinite() || unscaled > u16::MAX as f64 {
                    u16::MAX
                } else {
                    unscaled as u16
                }
            },
            avg_respiration_rate: m.avg_respiration_rate,
            max_respiration_rate: m.max_respiration_rate,
            state: [0u8; 3],
            unknown_fields: m.unknown_fields,
            developer_fields: m.developer_fields,
        }
    }
}

#[cfg(feature = "serde")]
impl Default for De {
    fn default() -> Self {
        Self {
            message_index: typedef::MessageIndex(u16::MAX),
            timestamp: None,
            event: typedef::Event(u8::MAX),
            event_type: typedef::EventType(u8::MAX),
            start_time: None,
            total_elapsed_time: f64::from_bits(u64::MAX),
            total_timer_time: f64::from_bits(u64::MAX),
            total_strokes: u16::MAX,
            avg_speed: f64::from_bits(u64::MAX),
            swim_stroke: typedef::SwimStroke(u8::MAX),
            avg_swimming_cadence: u8::MAX,
            event_group: u8::MAX,
            total_calories: u16::MAX,
            length_type: typedef::LengthType(u8::MAX),
            player_score: u16::MAX,
            opponent_score: u16::MAX,
            stroke_count: Vec::new(),
            zone_count: Vec::new(),
            enhanced_avg_respiration_rate: f64::from_bits(u64::MAX),
            enhanced_max_respiration_rate: f64::from_bits(u64::MAX),
            avg_respiration_rate: u8::MAX,
            max_respiration_rate: u8::MAX,
            unknown_fields: Vec::new(),
            developer_fields: Vec::new(),
        }
    }
}