Trait err_tools::OpError

pub trait OpError: Sized {
    type V;
    pub fn op_err(self) -> Option<Self::V>;

    pub fn e_str(self, s: &'static str) -> Result<Self::V> { ... }
    pub fn e_string(self, s: String) -> Result<Self::V> { ... }
}

Associated Types

type V

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Required methods

pub fn op_err(self) -> Option<Self::V>

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Provided methods

pub fn e_str(self, s: &'static str) -> Result<Self::V>

pub fn e_string(self, s: String) -> Result<Self::V>

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Implementations on Foreign Types

impl<V> OpError for Option<V>

type V = V

pub fn op_err(self) -> Self

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Implementors

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