ArenaAllocatable in rustc_hir - Rust
Description: API documentation for the Rust `ArenaAllocatable` trait in crate `rustc_hir`.

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## ArenaAllocatable

# Trait ArenaAllocatable

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    pub trait ArenaAllocatable<'tcx, C = IsNotCopy>: Sized {
        // Required methods
        fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut Self;
        fn allocate_from_iter(
            arena: &'tcx Arena<'tcx>,
            iter: impl IntoIterator<Item = Self>,
        ) -> &'tcx mut [Self];
    }

## Required Methods§

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#### fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut Self

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#### fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = Self>, ) -> &'tcx mut [Self]

## Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

## Implementations on Foreign Types§

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### impl<'tcx> ArenaAllocatable<'tcx> for InlineAsmTemplatePiece

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#### fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut Self

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#### fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = Self>, ) -> &'tcx mut [Self]

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### impl<'tcx> ArenaAllocatable<'tcx> for MacroDef

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#### fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut Self

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#### fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = Self>, ) -> &'tcx mut [Self]

## Implementors§

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### impl<'tcx, T: Copy> ArenaAllocatable<'tcx, IsCopy> for T

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### impl<'tcx> ArenaAllocatable<'tcx> for Attribute

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### impl<'tcx> ArenaAllocatable<'tcx> for OwnerInfo<'tcx>