mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 23:24:24 +00:00
90 lines
3.3 KiB
Text
90 lines
3.3 KiB
Text
error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:8:1
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LL | impl Into<StringWrapper> for String {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::from-over-into` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::from_over_into)]`
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help: replace the `Into` implementation with `From<std::string::String>`
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LL ~ impl From<String> for StringWrapper {
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LL ~ fn from(val: String) -> Self {
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LL ~ StringWrapper(val)
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error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:16:1
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LL | impl Into<SelfType> for String {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: replace the `Into` implementation with `From<std::string::String>`
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LL ~ impl From<String> for SelfType {
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LL ~ fn from(val: String) -> Self {
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LL ~ SelfType(String::new())
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error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:31:1
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LL | impl Into<SelfKeywords> for X {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: replace the `Into` implementation with `From<X>`
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LL ~ impl From<X> for SelfKeywords {
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LL ~ fn from(val: X) -> Self {
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LL ~ let _ = X;
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LL ~ let _ = X::FOO;
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LL ~ let _: X = val;
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error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:43:1
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LL | impl core::convert::Into<bool> for crate::ExplicitPaths {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: `impl From<Local> for Foreign` is allowed by the orphan rules, for more information see
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https://doc.rust-lang.org/reference/items/implementations.html#trait-implementation-coherence
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help: replace the `Into` implementation with `From<ExplicitPaths>`
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LL ~ impl core::convert::From<crate::ExplicitPaths> for bool {
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LL ~ fn from(mut val: crate::ExplicitPaths) -> Self {
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LL ~ let in_closure = || val.0;
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LL |
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LL ~ val.0 = false;
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LL ~ val.0
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error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:63:1
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LL | impl Into<String> for PathInExpansion {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: `impl From<Local> for Foreign` is allowed by the orphan rules, for more information see
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https://doc.rust-lang.org/reference/items/implementations.html#trait-implementation-coherence
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help: replace the `Into` implementation with `From<PathInExpansion>`
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LL ~ impl From<PathInExpansion> for String {
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LL ~ fn from(val: PathInExpansion) -> Self {
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error: an implementation of `From` is preferred since it gives you `Into<_>` for free where the reverse isn't true
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--> $DIR/from_over_into.rs:85:5
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LL | impl<T> Into<FromOverInto<T>> for Vec<T> {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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help: replace the `Into` implementation with `From<std::vec::Vec<T>>`
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LL ~ impl<T> From<Vec<T>> for FromOverInto<T> {
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LL ~ fn from(val: Vec<T>) -> Self {
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LL ~ FromOverInto(val)
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error: aborting due to 6 previous errors
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