Struct Flag

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pub struct Flag<IntoError, IntoWarning>(/* private fields */)
where
    IntoError: Clone + Send,
    IntoWarning: Clone + Send;

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impl<IntoError, IntoWarning> Flag<IntoError, IntoWarning>
where IntoError: Clone + Send, IntoWarning: Clone + Send,

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pub fn new() -> Self

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pub fn store_error_if_not_set<Error>(&self, error: Error)
where Error: Into<IntoError>,

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pub fn store_warning_if_not_set<Warning>(&self, warning: Warning)
where Warning: Into<IntoWarning>,

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pub fn load_error(&self) -> Result<(), IntoError>

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pub fn load_warning(&self) -> Option<IntoWarning>

Trait Implementations§

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impl<IntoError, IntoWarning> Clone for Flag<IntoError, IntoWarning>
where IntoError: Clone + Send + Clone, IntoWarning: Clone + Send + Clone,

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fn clone(&self) -> Flag<IntoError, IntoWarning>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<IntoError, IntoWarning> Debug for Flag<IntoError, IntoWarning>
where IntoError: Clone + Send + Debug, IntoWarning: Clone + Send + Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<IntoError, IntoWarning> Default for Flag<IntoError, IntoWarning>
where IntoError: Clone + Send, IntoWarning: Clone + Send,

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<IntoError, IntoWarning> Freeze for Flag<IntoError, IntoWarning>

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impl<IntoError, IntoWarning> RefUnwindSafe for Flag<IntoError, IntoWarning>

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impl<IntoError, IntoWarning> Send for Flag<IntoError, IntoWarning>

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impl<IntoError, IntoWarning> Sync for Flag<IntoError, IntoWarning>

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impl<IntoError, IntoWarning> Unpin for Flag<IntoError, IntoWarning>

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impl<IntoError, IntoWarning> UnwindSafe for Flag<IntoError, IntoWarning>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.