Module large_
enums
rustc_
mir_
transform
1.85.0
(4d91de4e4 2025-02-17)
Module large_
enums
Module Items
Structs
In crate rustc_
mir_
transform
Modules
abort_unwinding_calls
add_call_guards
add_moves_for_packed_drops
add_retag
add_subtyping_projections
check_alignment
check_const_item_mutation
check_packed_ref
check_undefined_transmutes
cleanup_post_borrowck
copy_prop
coroutine
cost_checker
coverage
cross_crate_inline
ctfe_limit
dataflow_const_prop
dead_store_elimination
deduce_param_attrs
deduplicate_blocks
deref_separator
dest_prop
dump_mir
early_otherwise_branch
elaborate_box_derefs
elaborate_drops
errors
ffi_unwind_calls
function_item_references
gvn
inline
instsimplify
jump_threading
known_panics_lint
large_enums
lint
lint_tail_expr_drop_order
lower_intrinsics
lower_slice_len
match_branches
mentioned_items
multiple_return_terminators
nrvo
pass_manager
post_analysis_normalize
post_drop_elaboration
prettify
promote_consts
ref_prop
remove_noop_landing_pads
remove_place_mention
remove_storage_markers
remove_uninit_drops
remove_unneeded_drops
remove_zsts
required_consts
sanity_check
shim
simplify
simplify_branches
simplify_comparison_integral
single_use_consts
sroa
ssa
strip_debuginfo
unreachable_enum_branching
unreachable_prop
validate
Macros
declare_passes
Statics
DEFAULT_LOCALE_RESOURCE
PASS_NAMES
Functions
inner_mir_for_ctfe
inner_optimized_mir
is_mir_available
mir_built
mir_const_qualif
mir_drops_elaborated_and_const_checked
mir_for_ctfe
mir_keys
mir_promoted
optimized_mir
promoted_mir
provide
remap_mir_for_const_eval_select
run_analysis_cleanup_passes
run_analysis_to_runtime_passes
run_optimization_passes
run_runtime_cleanup_passes
run_runtime_lowering_passes
take_array
rustc_mir_transform
Module
large_enums
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Summary
Source
Structs
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Enum
Size
Opt
🔒
A pass that seeks to optimize unnecessary moves of large enum types, if there is a large enough discrepancy between them.