INNER CODE UNIT · Rust

ok_or

fishfolk/bones · framework_crates/bones_asset/src/lib.rs:254

    pub fn ok_or<E>(self, err: E) -> Result<T, E> {
        self.option().ok_or(err)
    }

    /// Transforms the `Maybe<T>` into a `Result<T, E>`, mapping `Set(v)` to `Ok(v)` and `Unset` to `Err(err())`.
    #[inline]
    pub fn ok_or_else<E, F: FnOnce() -> E>(self, err: F) -> Result<T, E> {
        self.option().ok_or_else(err)
    }
}

impl<T> From<Maybe<T>> for Option<T> {
    #[inline]
    fn from(value: Maybe<T>) -> Self {
        match value {
            Maybe::Set(s) => Some(s),
            Maybe::Unset => None,
        }

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