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21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
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error[E0038]: the trait `Fetcher` cannot be made into an object
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--> $DIR/issue-102762.rs:18:21
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LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>>
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| ------------- help: consider changing method `get`'s `self` parameter to be `&self`: `&Self`
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...
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LL | fn fetcher() -> Box<dyn Fetcher> {
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| ^^^^^^^^^^^ `Fetcher` cannot be made into an object
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note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit <https://doc.rust-lang.org/reference/items/traits.html#object-safety>
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--> $DIR/issue-102762.rs:10:22
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LL | pub trait Fetcher: Send + Sync {
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| ------- this trait cannot be made into an object...
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LL | fn get<'a>(self: &'a Box<Self>) -> Pin<Box<dyn Future<Output = Vec<u8>> + 'a>>
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| ^^^^^^^^^^^^^ ...because method `get`'s `self` parameter cannot be dispatched on
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0038`.
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