coroutines. – can support integration with other packages including Twisted via a registry of conversion functions. To access this functionality in native coroutines, use tornado.gen.convert_yielded. supports multiple signing keys to enable signing key rotation. cookie_secret then must be a dict with integer key versions as keys and the corresponding secrets as values. The currently used signing key must lists of size 1. friendly_number(value: int) → str Returns a comma-separated number for the given integer. class tornado.locale.CSVLocale(code: str, translations: Dict[str, Dict[str, str]]) Locale implementation

native coroutines. can support integration with other packages including Twisted via a registry of conversion functions. To access this functionality in native coroutines, use tornado.gen.convert_yielded. supports multiple signing keys to enable signing key rotation. cookie_secret then must be a dict with integer key versions as keys and the corresponding secrets as values. The currently used signing key must [https://docs.python.org/3/library/stdtypes.html#str] Returns a comma-separated number for the given integer. class tornado.locale.CSVLocale(code: str [https://docs.python.org/3/library/stdtypes.html#str]

`&String`, found `&{integer}` | | | arguments to this method are incorrect | = note: expected reference `&String` found reference `&{integer}` note: method 型默认是 i32。isize 或 usize 主要作为某些集合的索引。 整型溢出 比方说有一个 u8 ，它可以存放从零到 255 的值。那么当你将其修改为 256 时就会发 生 整型溢出（integer overflow ），这会导致以下两种行为之一的发生。当在 debug 44/562Rust 程序设计语言 简体中文版 模式编译时，Rust 检查这类问题并使程序 panic。panic 这个术语被 mismatched types --> src/main.rs:4:8 | 4 | if number { | ^^^^^^ expected `bool`, found integer For more information about this error, try `rustc --explain E0308`. error: could not compile `branches`