error: large size difference between variants --> $DIR/large_enum_variant.rs:12:5 | LL | B([i32; 8000]), | ^^^^^^^^^^^^^^ this variant is 32000 bytes | = note: `-D clippy::large-enum-variant` implied by `-D warnings` note: and the second-largest variant is 4 bytes: --> $DIR/large_enum_variant.rs:11:5 | LL | A(i32), | ^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | B(Box<[i32; 8000]>), | ~~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:36:5 | LL | ContainingLargeEnum(LargeEnum), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this variant is 32004 bytes | note: and the second-largest variant is 8 bytes: --> $DIR/large_enum_variant.rs:35:5 | LL | VariantOk(i32, u32), | ^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | ContainingLargeEnum(Box), | ~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:40:5 | LL | ContainingMoreThanOneField(i32, [i32; 8000], [i32; 9500]), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this variant is 70004 bytes | note: and the second-largest variant is 8 bytes: --> $DIR/large_enum_variant.rs:42:5 | LL | StructLikeLittle { x: i32, y: i32 }, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | ContainingMoreThanOneField(i32, Box<[i32; 8000]>, Box<[i32; 9500]>), | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:47:5 | LL | StructLikeLarge { x: [i32; 8000], y: i32 }, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this variant is 32004 bytes | note: and the second-largest variant is 8 bytes: --> $DIR/large_enum_variant.rs:46:5 | LL | VariantOk(i32, u32), | ^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | StructLikeLarge { x: Box<[i32; 8000]>, y: i32 }, | ~~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:52:5 | LL | StructLikeLarge2 { x: [i32; 8000] }, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this variant is 32000 bytes | note: and the second-largest variant is 8 bytes: --> $DIR/large_enum_variant.rs:51:5 | LL | VariantOk(i32, u32), | ^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | StructLikeLarge2 { x: Box<[i32; 8000]> }, | ~~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:68:5 | LL | B([u8; 1255]), | ^^^^^^^^^^^^^ this variant is 1255 bytes | note: and the second-largest variant is 200 bytes: --> $DIR/large_enum_variant.rs:69:5 | LL | C([u8; 200]), | ^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | B(Box<[u8; 1255]>), | ~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:74:5 | LL | ContainingMoreThanOneField([i32; 8000], [i32; 2], [i32; 9500], [i32; 30]), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this variant is 70128 bytes | note: and the second-largest variant is 8 bytes: --> $DIR/large_enum_variant.rs:73:5 | LL | VariantOk(i32, u32), | ^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | ContainingMoreThanOneField(Box<[i32; 8000]>, [i32; 2], Box<[i32; 9500]>, [i32; 30]), | ~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:79:5 | LL | B(Struct2), | ^^^^^^^^^^ this variant is 32000 bytes | note: and the second-largest variant is 4 bytes: --> $DIR/large_enum_variant.rs:78:5 | LL | A(Struct<()>), | ^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum | LL | B(Box), | ~~~~~~~~~~~~ error: large size difference between variants --> $DIR/large_enum_variant.rs:104:5 | LL | B([u128; 4000]), | ^^^^^^^^^^^^^^^ this variant is 64000 bytes | note: and the second-largest variant is 1 bytes: --> $DIR/large_enum_variant.rs:103:5 | LL | A(bool), | ^^^^^^^ note: boxing a variant would require the type no longer be `Copy` --> $DIR/large_enum_variant.rs:102:6 | LL | enum CopyableLargeEnum { | ^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum --> $DIR/large_enum_variant.rs:104:5 | LL | B([u128; 4000]), | ^^^^^^^^^^^^^^^ error: large size difference between variants --> $DIR/large_enum_variant.rs:109:5 | LL | B([u128; 4000]), | ^^^^^^^^^^^^^^^ this variant is 64000 bytes | note: and the second-largest variant is 1 bytes: --> $DIR/large_enum_variant.rs:108:5 | LL | A(bool), | ^^^^^^^ note: boxing a variant would require the type no longer be `Copy` --> $DIR/large_enum_variant.rs:107:6 | LL | enum ManuallyCopyLargeEnum { | ^^^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum --> $DIR/large_enum_variant.rs:109:5 | LL | B([u128; 4000]), | ^^^^^^^^^^^^^^^ error: large size difference between variants --> $DIR/large_enum_variant.rs:122:5 | LL | B([u64; 4000]), | ^^^^^^^^^^^^^^ this variant is 32000 bytes | note: and the second-largest variant is 1 bytes: --> $DIR/large_enum_variant.rs:121:5 | LL | A(bool, std::marker::PhantomData), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ note: boxing a variant would require the type no longer be `Copy` --> $DIR/large_enum_variant.rs:120:6 | LL | enum SomeGenericPossiblyCopyEnum { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider boxing the large fields to reduce the total size of the enum --> $DIR/large_enum_variant.rs:122:5 | LL | B([u64; 4000]), | ^^^^^^^^^^^^^^ error: aborting due to 11 previous errors