Trait async_graphql::ResultExt

pub trait ResultExt<T, E> where
    Self: Sized,
    E: Display + Sized, {
    fn extend_err<CB>(self, cb: CB) -> Result<T>
    where
        CB: FnOnce(&E) -> Value;
}

Required methods

fn extend_err<CB>(self, cb: CB) -> Result<T> where
    CB: FnOnce(&E) -> Value, 

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Implementations on Foreign Types

impl<T, E> ResultExt<T, E> for Result<T, E> where
    E: Display + Sized, 

fn extend_err<C>(self, cb: C) -> Result<T> where
    C: FnOnce(&E) -> Value, 

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Implementors

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