等变
Translation status: 简体中文 reader-locale proof. Term names and code fences follow the zh-Hans pack; supporting prose may still be English.
Awaits a 期约 and binds a mutable name.
Aliases: await_var
Syntax: 等变 T name ← future
Category#
async
Related#
Examples#
radix/corpus/variandum/variandum.fab (canonical · keyword)#
Awaits a 期约 and binds a mutable name.
# =============================================================================
# 等变 — Await-bind mutable
# =============================================================================
#
# What this teaches:
# • Await a `期约<T>` and bind the success value mutably.
#
# See also: 等定, 等弃, 异步, 期约
# =============================================================================
函数 responde() 异步 → 整数 {
返回 3
}
异步入口 {
等变 整数 responsum ← responde()
responsum ← responsum + 1
显示 responsum
}Expected output:
4