std::io::Write Trait Not Implemented for &Stdout and &Stderr in bitcoin-io Library Compilation

[gladguy]

Description

I encountered a build error while compiling a project that depends on the bitcoin-io library. The issue seems to be related to the std::io::Write trait not being implemented for &Stdout and &Stderr.

Steps to Reproduce

Clone the project repository.
Set up the environment and dependencies as described in the project.
Run the following command:
bash
cargo build

Observe the error during the compilation of the bitcoin-io library.

Expected Behavior

The library should compile without errors.

Observed Behavior

Compilation fails with the following error:

error[E0277]: the trait bound &Stdout: std::io::Write is not satisfied
--> src/bridge.rs:291:39
|
291 | std::io::Write::write(self, buf).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stdout
| |
| required by a bound introduced by this call
...
The same error occurs for flush and write_all functions as well, both for Stdout and Stderr. These traits are implemented for Stdout and &mut Stdout, but not for &Stdout.

Environment

Rust version: rustc 1.73.0
Cargo version: cargo 1.73.0
OS: Ubuntu 22.04 LTS
bitcoin-io version: 0.1.3
Error Log

Click to view full error log

error[E0277]: the trait bound &Stdout: std::io::Write is not satisfied
--> src/bridge.rs:291:39
|
291 | std::io::Write::write(self, buf).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stdout
| |
| required by a bound introduced by this call

error[E0277]: the trait bound &Stdout: std::io::Write is not satisfied
--> src/bridge.rs:291:39
|
291 | std::io::Write::write(self, buf).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stdout
| |
| required by a bound introduced by this call
...
430 | / impl_our! {
431 | | impl Write for &'_ std::io::Stdout
432 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stdout
= note: std::io::Write is implemented for &mut Stdout, but not for &Stdout
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound &Stdout: std::io::Write is not satisfied
--> src/bridge.rs:296:39
|
296 | std::io::Write::flush(self).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stdout
| |
| required by a bound introduced by this call
...
430 | / impl_our! {
431 | | impl Write for &'_ std::io::Stdout
432 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stdout
= note: std::io::Write is implemented for &mut Stdout, but not for &Stdout
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound &Stdout: std::io::Write is not satisfied
--> src/bridge.rs:301:43
|
301 | std::io::Write::write_all(self, buf).map_err(Into::into)
| ------------------------- ^^^^ the trait std::io::Write is not implemented for &Stdout
| |
| required by a bound introduced by this call
...
430 | / impl_our! {
431 | | impl Write for &'_ std::io::Stdout
432 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stdout
= note: std::io::Write is implemented for &mut Stdout, but not for &Stdout
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound &Stderr: std::io::Write is not satisfied
--> src/bridge.rs:291:39
|
291 | std::io::Write::write(self, buf).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stderr
| |
| required by a bound introduced by this call
...
438 | / impl_our! {
439 | | impl Write for &'_ std::io::Stderr
440 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stderr
= note: std::io::Write is implemented for &mut Stderr, but not for &Stderr
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound &Stderr: std::io::Write is not satisfied
--> src/bridge.rs:296:39
|
296 | std::io::Write::flush(self).map_err(Into::into)
| --------------------- ^^^^ the trait std::io::Write is not implemented for &Stderr
| |
| required by a bound introduced by this call
...
438 | / impl_our! {
439 | | impl Write for &'_ std::io::Stderr
440 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stderr
= note: std::io::Write is implemented for &mut Stderr, but not for &Stderr
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound &Stderr: std::io::Write is not satisfied
--> src/bridge.rs:301:43
|
301 | std::io::Write::write_all(self, buf).map_err(Into::into)
| ------------------------- ^^^^ the trait std::io::Write is not implemented for &Stderr
| |
| required by a bound introduced by this call
...
438 | / impl_our! {
439 | | impl Write for &'_ std::io::Stderr
440 | | }
| |_- in this macro invocation
|
= help: the trait std::io::Write is implemented for Stderr
= note: std::io::Write is implemented for &mut Stderr, but not for &Stderr
= note: this error originates in the macro impl_our (in Nightly builds, run with -Z macro-backtrace for more info)

Compiling generic-array v0.14.7
For more information about this error, try rustc --explain E0277.
error: could not compile bitcoin-io (lib) due to 6 previous errors
warning: build failed, waiting for other jobs to finish...

[0xfinetuned]

make sure to use bitcoin-io 0.1.2