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Fix overlong line length

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Michael Howell 2017-12-06 10:54:50 -07:00 • committed by GitHub
parent d6ba2e4d1c
commit a126a732eb
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4
src/librustc/diagnostics.rs
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@ -1647,8 +1647,8 @@ the size of the provided type. Such an enum can be cast to a value of the same
type as well. In short, `#[repr(u8)]` makes the enum behave like an integer
with a constrained set of allowed values.
Only field-less enums can be cast to numerical primitives, so this attribute will
not apply to structs.
Only field-less enums can be cast to numerical primitives, so this attribute
will not apply to structs.
`#[repr(packed)]` reduces padding to make the struct size smaller. The
representation of enums isn't strictly defined in Rust, and this attribute