typedesc[T] typedesc[T] 在许多情况下，Nim允许您将类型的名称视为常规值。 这些值仅在编译阶段存在，但由于所有值必须具有类型，因此 typedesc 被视为其特殊类型。 typedesc 就像一个通用类型。例如，符号 int 的类型是 typedesc [int] 。 就像常规泛型类型一样，当泛型参数被省略时， ty...

Pre-defined integer types Pre-defined integer types These integer types are pre-defined: int the generic signed integer type; its size is platform dependent and has the same...

Procedures Procedures What most programming languages call methods or functions are called procedures in Nim. A procedure declaration consists of an identifier, zero or more fo...

Foreign Function Interface API Usage Non-blocking FFI Supported types deno_bindgen Foreign Function Interface API As of Deno 1.13 and later, the FFI (foreign function interf...

Foreign Function Interface API Usage Non-blocking FFI Supported types deno_bindgen Foreign Function Interface API As of Deno 1.13 and later, the FFI (foreign function interf...

Foreign Function Interface API Usage Non-blocking FFI Supported types deno_bindgen Foreign Function Interface API As of Deno 1.13 and later, the FFI (foreign function interf...

Foreign Function Interface API Usage Non-blocking FFI Supported types deno_bindgen Foreign Function Interface API As of Deno 1.13 and later, the FFI (foreign function interf...

Object variants Object variants Often an object hierarchy is overkill in certain situations where simple variant types are needed. Object variants are tagged unions discrimina...

Foreign Function Interface API Usage Non-blocking FFI Supported types deno_bindgen Foreign Function Interface API As of Deno 1.13 and later, the FFI (foreign function interf...

引用和指针类型 引用和指针类型 引用(类似于其他编程语言中的指针)是引入多对一关系的一种方式。这意味着不同的引用可以指向并修改内存中的相同位置(也称为 aliasing “别名”)。 Nim 区分 traced “追踪”、untraced “未追踪” 引用。未追踪引用也叫 指针 。 追踪引用指向垃圾回收堆中的对象，未追踪引用指向手动分配对象或内存中...