Trait darling::FromVariant
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pub trait FromVariant { fn from_variant(variant: &Variant) -> Result<Self, Error>; }
Creates an instance from a specified syn::Variant
.
Required Methods
fn from_variant(variant: &Variant) -> Result<Self, Error>
Create an instance from syn::Variant
, or return an error.
Implementations on Foreign Types
impl FromVariant for Variant
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impl FromVariant for Vec<Attribute>
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impl FromVariant for Ident
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impl FromVariant for ()
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Implementors
impl FromVariant for Ignored