error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:10:5
   |
LL |     s.write(b"test")?;
   |     ^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes
   = note: `-D clippy::unused-io-amount` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unused_io_amount)]`

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:13:5
   |
LL |     s.read(&mut buf)?;
   |     ^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:19:5
   |
LL |     s.write(b"test").unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:22:5
   |
LL |     s.read(&mut buf).unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:27:5
   |
LL |     s.read_vectored(&mut [io::IoSliceMut::new(&mut [])])?;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:29:5
   |
LL |     s.write_vectored(&[io::IoSlice::new(&[])])?;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:37:5
   |
LL |     reader.read(&mut result).ok()?;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:47:5
   |
LL |     reader.read(&mut result).or_else(|err| Err(err))?;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:60:5
   |
LL |     reader.read(&mut result).or(Err(Error::Kind))?;
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:68:5
   |
LL | /     reader
LL | |
LL | |         .read(&mut result)
LL | |         .or(Err(Error::Kind))
LL | |         .or(Err(Error::Kind))
LL | |         .expect("error");
   | |________________________^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:78:5
   |
LL |     s.write(b"ok").is_ok();
   |     ^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:80:5
   |
LL |     s.write(b"err").is_err();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:83:5
   |
LL |     s.read(&mut buf).is_ok();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:85:5
   |
LL |     s.read(&mut buf).is_err();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:90:5
   |
LL |     w.write(b"hello world").await.unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncWriteExt::write_all` instead, or handle partial writes

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:96:5
   |
LL |     r.read(&mut buf[..]).await.unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncReadExt::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:104:5
   |
LL |     w.write(b"hello world");
   |     ^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncWriteExt::write_all` instead, or handle partial writes

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:110:9
   |
LL |         w.write(b"hello world").await?;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncWriteExt::write_all` instead, or handle partial writes

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:119:9
   |
LL |         r.read(&mut buf[..]).await.or(Err(Error::Kind))?;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncReadExt::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:128:5
   |
LL |     w.write(b"hello world").await.unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncWriteExt::write_all` instead, or handle partial writes

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:134:5
   |
LL |     r.read(&mut buf[..]).await.unwrap();
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `AsyncReadExt::read_exact` instead, or handle partial reads

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:147:11
   |
LL |     match s.write(b"test") {
   |           ^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:149:9
   |
LL |         Ok(_) => todo!(),
   |         ^^^^^

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:155:11
   |
LL |     match s.read(&mut buf) {
   |           ^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:157:9
   |
LL |         Ok(_) => todo!(),
   |         ^^^^^

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:164:11
   |
LL |     match s.read(&mut [0u8; 4]) {
   |           ^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:166:9
   |
LL |         Ok(_) => todo!(),
   |         ^^^^^

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:173:11
   |
LL |     match s.write(b"test") {
   |           ^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:175:9
   |
LL |         Ok(_) => todo!(),
   |         ^^^^^

error: read amount is not handled
  --> tests/ui/unused_io_amount.rs:186:8
   |
LL |     if let Ok(_) = s.read(&mut [0u8; 4]) {
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Read::read_exact` instead, or handle partial reads
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:186:12
   |
LL |     if let Ok(_) = s.read(&mut [0u8; 4]) {
   |            ^^^^^

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:193:8
   |
LL |     if let Ok(_) = s.write(b"test") {
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:193:12
   |
LL |     if let Ok(_) = s.write(b"test") {
   |            ^^^^^

error: written amount is not handled
  --> tests/ui/unused_io_amount.rs:200:8
   |
LL |     if let Ok(..) = s.write(b"test") {
   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = help: use `Write::write_all` instead, or handle partial writes
note: the result is consumed here, but the amount of I/O bytes remains unhandled
  --> tests/ui/unused_io_amount.rs:200:12
   |
LL |     if let Ok(..) = s.write(b"test") {
   |            ^^^^^^

error: aborting due to 28 previous errors