INNER CODE UNIT · Rust

fetch_storage

gluesql/gluesql · storages/composite-storage/src/lib.rs:65

    fn fetch_storage(&self, table_name: &str) -> Result<&dyn IStorage> {
        let engine = self.fetch_engine(table_name)?;

        self.storages.get(&engine).map(Box::as_ref).ok_or_else(|| {
            Error::StorageMsg(format!(
                "[fetch_storage] storage not found for table: {table_name}"
            ))
        })
    }

    fn fetch_storage_mut(&mut self, table_name: &str) -> Result<&mut dyn IStorage> {
        let engine = self.fetch_engine(table_name)?;

        match self.storages.get_mut(&engine) {
            Some(storage) => Ok(storage.as_mut()),
            None => Err(Error::StorageMsg(format!(
                "[fetch_storage_mut] storage not found for table: {table_name}"
            ))),

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