#Rust之前一直以为，在Rust代码中只有返回Result类型的函数可以用?提前返回，没想到可不止这个类型，参见：https://doc.rust-lang.org/std/ops/trait.Try.html

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#Rust
之前一直以为，在Rust代码中只有返回Result类型的函数可以用?提前返回，没想到可不止这个类型，参见：https://doc.rust-lang.org/std/ops/trait.Try.html

www.tg-me.com/it/codedump的电报频道/com.codedump_notes/724

1.2K views老C, Jun 30 at 07:19

tg-me.com/codedump_notes/724

Create: 2025-06-30
Last Update: 2025-07-06 18:51:10

#Rust
之前一直以为，在Rust代码中只有返回Result类型的函数可以用?提前返回，没想到可不止这个类型，参见：https://doc.rust-lang.org/std/ops/trait.Try.html

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