Trait macrotk_core::meta::FromMeta

pub trait FromMeta: Sized {
    fn from_meta(a: &MetaValue) -> Result<Self, Error>;
}

Types that can be parsed from a Meta list.

Required methods

fn from_meta(a: &MetaValue) -> Result<Self, Error>

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Implementations on Foreign Types

impl FromMeta for LitStr

fn from_meta(meta: &MetaValue) -> Result<LitStr, Error>

impl<T> FromMeta for Option<T> where
    T: FromMeta, 

fn from_meta(p: &MetaValue) -> Result<Option<T>, Error>

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Implementors

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