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