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use std::{collections::HashMap, convert::TryFrom};
use serde::Deserialize;
use crate::error::{DittoError, ErrorKind};
#[derive(Debug, Clone, Deserialize)]
#[serde(try_from = "DittoAttachmentTokenStoredFormat")]
pub struct DittoAttachmentToken {
pub(crate) id: Box<[u8]>,
pub(crate) len: u64,
pub(crate) metadata: HashMap<String, String>,
}
impl TryFrom<DittoAttachmentTokenStoredFormat> for DittoAttachmentToken {
type Error = DittoError;
fn try_from(value: DittoAttachmentTokenStoredFormat) -> Result<Self, Self::Error> {
if value._type != (::ffi_sdk::DittoCrdtType::Attachment as u64) {
return Err(ErrorKind::Internal.into());
}
let ret = DittoAttachmentToken {
id: value._id,
len: value._len,
metadata: value._meta,
};
Ok(ret)
}
}
#[derive(Deserialize)]
struct DittoAttachmentTokenStoredFormat {
#[serde(alias = "_ditto_internal_type_jkb12973t4b")]
_type: u64,
#[serde(with = "serde_bytes")]
_id: Box<[u8]>,
_len: u64,
_meta: HashMap<String, String>,
}