1[ 2 { 3 "Name": "once_cell", 4 "License": "Apache License 2.0, MIT", 5 "License File": "LICENSE-APACHE|LICENSE-MIT", 6 "Version Number": "1.17.0", 7 "Owner": "fangting12@huawei.com", 8 "Upstream URL": "https://github.com/matklad/once_cell", 9 "Description": "A Rust library that provides a cell that can only be written to once." 10 } 11] 12