#[derive(ScribeStaticStr)]
{
// Attributes available to this derive:
#[enumscribe]
}
Expand description
Derives enumscribe::ScribeStaticStr for an enum. This allows the enum to be converted to
a &'static str using the scribe() method.
You may annotate variants with #[enumscribe(str = "foo")] to specify what string the variant
should be converted to (replacing "foo" with a string of your choice). If this is omitted,
the name of the variant will be used instead. Using the same string for two variants of the
same enum will cause a compile-time error.
Other derive macros in this crate allow you to use attributes like #[enumscribe(other)]
and #[enumscribe(ignore)], where other allows you to specify a variant that should be used
to store strings that could not be matched to any other variant, and ignore lets you tell
enumscribe not to consider a particular variant when deriving traits. However, using either
of these attributes when deriving ScribeStaticStr will cause a compile-time error; if these
attributes are used, then there are some cases where it would be impossible to return
a meaningful &'static str.
If you want to use #[enumscribe(other)], try deriving
ScribeCowStr instead.
If you want to use #[enumscribe(ignore)], try deriving
TryScribeStaticStr instead.
If you want to use both, try deriving
TryScribeCowStr instead.