Method try_map_ref_mut

coconut/src/setup/keygen/common.rs:107–117

Attempts to apply given `f` to the mutable reference of each contained entity producing a new `SecretKeyModel`.

(&mut self, mut map: F)

impl<X> SecretKeyModel<X> {
    /// Attempts to apply given `f` to the mutable reference of each contained entity producing a new `SecretKeyModel`.
    pub(crate) fn try_map_ref_mut<F, R, E>(&mut self, mut map: F) -> Result<SecretKeyModel<R>, E>
    where
        F: FnMut(&mut X) -> Result<R, E>,
    {
        let Self { x, y } = self;

        Ok(SecretKeyModel {
            x: map(x)?,
            y: y.iter_mut().map(map).try_collect()?,
        })
    }

    /// Applies given `f` to the mutable reference of each contained entity producing a new `SecretKeyModel`.
    pub(crate) fn map_ref_mut<F, R>(&mut self, mut f: F) -> SecretKeyModel<R>