生成问题serde_json读入“Vec<T>”（锈）[重复]

问：

我有几个 JSON 文件，在顶层，它们只是具有不同类型数据的数组，所以最好有一个以通用方式处理这个问题的函数。

这是我到目前为止所拥有的（rust playground 链接）：

use std::path::Path;
use std::fs::File;
use std::io::BufReader;
use serde::Deserialize;

fn get_json<'a, T: Deserialize<'a>>(path: &Path) -> Vec<T> {
    let file = File::open(path).unwrap();
    let reader = BufReader::new(file);

    let sentences: Vec<T> = serde_json::from_reader(reader).unwrap();

    sentences
}

我真的不明白它给出的错误，或者我如何说服借款检查员一切都很好：

   Compiling playground v0.0.1 (/playground)
error: lifetime may not live long enough
    --> src/lib.rs:10:29
     |
6    | fn get_json<'a, T: Deserialize<'a>>(path: &Path) -> Vec<T> {
     |             -- lifetime `'a` defined here
...
10   |     let sentences: Vec<T> = serde_json::from_reader(reader).unwrap();
     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static`
     |
note: due to current limitations in the borrow checker, this implies a `'static` lifetime
    --> /playground/.cargo/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.107/src/de.rs:2591:8
     |
2591 |     T: de::DeserializeOwned,
     |        ^^^^^^^^^^^^^^^^^^^^

error: implementation of `Deserialize` is not general enough
  --> src/lib.rs:10:29
   |
10 |     let sentences: Vec<T> = serde_json::from_reader(reader).unwrap();
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Deserialize` is not general enough
   |
   = note: `Vec<T>` must implement `Deserialize<'0>`, for any lifetime `'0`...
   = note: ...but it actually implements `Deserialize<'1>`, for some specific lifetime `'1`

error: could not compile `playground` (lib) due to 2 previous errors

我能做些什么来解决这个问题？