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Emulation of Rust's ? operator #448

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Merged
merged 6 commits into from
Oct 22, 2023
Merged

Emulation of Rust's ? operator #448

merged 6 commits into from
Oct 22, 2023

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tsuburin
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@tsuburin tsuburin commented Feb 7, 2023 •
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This is what I proposed in #444 , with some superficial modification to match the current APIs.

Closes #444

@k13w
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k13w commented Mar 4, 2023

nice

0xksure
0xksure reviewed May 23, 2023
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tests/safeTry.test.ts
const errVal = "err"
const okValues = Array<string>()

const result = safeTry(function*() {
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So basically I can do something like

const caller = ():Result<string,MyError> => {
  // foobar: Result<string,MyError>
  const res = yield* foobar().safeUnwrap()
  return res + "hello"
)
}

@0xksure
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0xksure commented May 23, 2023

Any contributors reviewing this?

@supermacro
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Sorry, life recently has made it tough to be as attentive as I used to be. I'll see if I can have a look this coming weekend.

@mklifo
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mklifo commented Jul 9, 2023

Bump

@tsuburin
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Any updates?

@inaiat
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inaiat commented Sep 5, 2023

Hello!
This PR is awesome! I like a lot!
Any news?

@supermacro
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#496

@supermacro supermacro merged commit 9f547a9 into supermacro:master Oct 22, 2023
@supermacro
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Would anyone here be willing to contribute to the docs / readme? A few examples would be much appreciated for folks who aren't so familiar with generators as well (myself included).

@supermacro
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Extremely basic docs have been added in this commit: 1fd6a05