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honzo_chunks/extra/
anno.rs

1use honzo_core::HonzoError;
2use serde::{Deserialize, Serialize};
3
4pub const NAMESPACE: &str = super::ANNO_NAMESPACE;
5
6#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
7pub struct Annotation {
8    pub chunk_id: u32,
9    pub offset: u32,
10    pub length: u32,
11    #[serde(rename = "type")]
12    pub r#type: String,
13    #[serde(skip_serializing_if = "Option::is_none", default)]
14    pub note: Option<String>,
15    #[serde(skip_serializing_if = "Option::is_none", default)]
16    pub color: Option<String>,
17}
18
19pub fn parse_anno(body: &[u8]) -> Result<Vec<Annotation>, HonzoError> {
20    rmp_serde::from_slice(body).map_err(|_| HonzoError::Truncated)
21}
22
23pub fn build_anno(annotations: &[Annotation]) -> Result<Vec<u8>, HonzoError> {
24    rmp_serde::to_vec_named(annotations).map_err(|_| HonzoError::Truncated)
25}