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Mapping a newtype to its underlying type #483

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jonysy opened this Issue Oct 19, 2016 · 1 comment

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@jonysy @sgrif
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jonysy commented Oct 19, 2016

Is there a way to map a newtype to its underlying type?

Example:

struct PostId(i32);

struct Post {
    id: PostId, // == `i32` when using diesel
    title: String,
}

@jonysy jonysy changed the title from Mapping newtypes to underlying types to Mapping a newtype to its underlying type Oct 19, 2016

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sgrif commented Oct 19, 2016

No, this isn't possible at the moment. #429 goes in that direction, but we're not sure if it's the direction we will take.

@sgrif sgrif closed this Oct 19, 2016

@weiznich weiznich referenced this issue Nov 28, 2016

Closed

Rust enum to sql integer how to ? #503

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