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AuthoredItem

Struct AuthoredItem 

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pub struct AuthoredItem {
    pub role: AuthoredRole,
    pub parent: Option<usize>,
    pub label: SourceLabel,
    pub cell: Option<CellSlot>,
    pub relationship: Option<RelationshipSlot>,
    pub method_index: Option<usize>,
    pub requirement_name: Option<String>,
    pub expression: Option<SourceLabel>,
}
Expand description

Retains one authored node and its native slots without expanding included definitions.

Parent indices refer only to this definition’s authored item slice. See OccurrenceOrigin::authored_items.

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§role: AuthoredRole

Distinguishes declaration, method, policy and invocation roles.

§parent: Option<usize>

Identifies the immediate authored parent in the same definition.

§label: SourceLabel

Retains the exact authored source owner and span.

§cell: Option<CellSlot>

Identifies the declared or governed local cell, where applicable.

§relationship: Option<RelationshipSlot>

Identifies the native relationship or inclusion group, where applicable.

§method_index: Option<usize>

Identifies an authored method before whole-method source specialization.

§requirement_name: Option<String>

Retains an explicit requirement name; unnamed requirements have no name.

§expression: Option<SourceLabel>

Retains the exact expression site independently of its enclosing authored item.

Trait Implementations§

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impl Clone for AuthoredItem

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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 Debug for AuthoredItem

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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> 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 = !

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

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.