I have the following trait: pub trait Vertex { pub fn attrs() -> Vec<(bool, usize, AttributeKind)>; pub fn new() -> Self; } I would like to enforce that any struct that implements that trait requires the repr() attribute like so: #[repr(C, packed)] pub struct Vertex2 { pub x: f32, pub y: …

Trait with Attributes

mmmmib April 5, 2020, 1:36am 2

a previous thread on the same issue suggests creating an additional unsafe trait as a way for implementers to "sign off" on "yes i'm doing this correctly".

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Trait with Attributes

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