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Authorisation

otter_support::authproofs

Struct Authorisation 

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pub struct Authorisation<A>(/* private fields */);

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impl<T> Authorisation<T>

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pub const fn promise_for(_v: &T) -> Authorisation<T>

Proof obligation: access to this T has been authorised.

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pub fn map<U, F>(self, _f: F) -> Authorisation<U>
where F: Fn(&T) -> &U,

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pub fn so_promise<U>(self) -> Authorisation<U>

Minor proof obligation: in this case, authorised access to T implies authorised access to U.

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pub const fn promise_any() -> Authorisation<T>

Proof obligation: access to T has been authorised.

Trait Implementations§

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impl<A> Clone for Authorisation<A>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<A: Debug> Debug for Authorisation<A>

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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<T: Serialize> From<Authorisation<Global>> for Authorisation<T>

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fn from(global: Authorisation<Global>) -> Self

Converts to this type from the input type.
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impl<A> Copy for Authorisation<A>

Auto Trait Implementations§

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impl<A> Freeze for Authorisation<A>

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impl<A> RefUnwindSafe for Authorisation<A>
where A: RefUnwindSafe,

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impl<A> !Send for Authorisation<A>

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impl<A> !Sync for Authorisation<A>

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impl<A> Unpin for Authorisation<A>

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impl<A> UnsafeUnpin for Authorisation<A>

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impl<A> UnwindSafe for Authorisation<A>
where A: RefUnwindSafe,

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> DebugExt<T> for T
where T: Debug,

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fn to_debug(&self) -> String

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V