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InternTables

Struct InternTables 

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pub struct InternTables { /* private fields */ }
Expand description

Append-only intern tables. Extension is committer-owned in stores (G-1); in-process users own their instance, so &mut is the guard.

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impl InternTables

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pub fn stage(&mut self, stage: &Stage) -> StageId

Intern a stage (idempotent).

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pub fn token(&mut self, token: Token) -> TokenId

Intern a token (idempotent).

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pub fn stage_name(&self, id: StageId) -> Option<&Stage>

Resolve a stage id back to its slug.

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pub fn token_id(&self, token: Token) -> Option<TokenId>

Look a token’s dense id up without interning.

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impl Debug for InternTables

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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 Default for InternTables

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fn default() -> InternTables

Returns the “default value” for a type. 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> 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, 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.