AppFlowy/shared-lib/flowy-folder-data-model/src/parser/trash/trash_id.rs

#[derive(Debug)]
pub struct TrashIdentify(pub String);

impl TrashIdentify {
    pub fn parse(s: String) -> Result<TrashIdentify, String> {
        if s.trim().is_empty() {
            return Err("Trash id can not be empty or whitespace".to_string());
        }

        Ok(Self(s))
    }
}

impl AsRef<str> for TrashIdentify {
    fn as_ref(&self) -> &str {
        &self.0
    }
}

#[derive(Debug)]
pub struct TrashIds(pub Vec<String>);

impl TrashIds {
    pub fn parse(ids: Vec<String>) -> Result<TrashIds, String> {
        let mut trash_ids = vec![];
        for id in ids {
            let id = TrashIdentify::parse(id)?;
            trash_ids.push(id.0);
        }
        Ok(Self(trash_ids))
    }
}