rust-analyzer

diff --git a/crates/proc-macro-api/src/transport.rs b/crates/proc-macro-api/src/transport.rs
index e31d6a589d..f383edb0cb 100644
--- a/crates/proc-macro-api/src/transport.rs
+++ b/crates/proc-macro-api/src/transport.rs

@@ -1,3 +1,3 @@

//! Contains construct for transport of messages.

-pub mod json;

-pub mod postcard;

+pub(crate) mod json;

+pub(crate) mod postcard;

diff --git a/crates/proc-macro-api/src/transport/json.rs b/crates/proc-macro-api/src/transport/json.rs
index da79dc5309..f433bb7de0 100644
--- a/crates/proc-macro-api/src/transport/json.rs
+++ b/crates/proc-macro-api/src/transport/json.rs

@@ -3,7 +3,7 @@ use std::io::{self, BufRead, Write};

use serde::{Serialize, de::DeserializeOwned};

-pub fn read<'a, R: BufRead + ?Sized>(

+pub(crate) fn read<'a, R: BufRead + ?Sized>(

inp: &mut R,

buf: &'a mut String,

) -> io::Result<Option<&'a mut String>> {

@@ -28,18 +28,18 @@ pub fn read<'a, R: BufRead + ?Sized>(

}

-pub fn write<W: Write + ?Sized>(out: &mut W, buf: &String) -> io::Result<()> {

+pub(crate) fn write<W: Write + ?Sized>(out: &mut W, buf: &String) -> io::Result<()> {

tracing::debug!("> {}", buf);

out.write_all(buf.as_bytes())?;

out.write_all(b"\n")?;

out.flush()

}

-pub fn encode<T: Serialize>(msg: &T) -> io::Result<String> {

+pub(crate) fn encode<T: Serialize>(msg: &T) -> io::Result<String> {

Ok(serde_json::to_string(msg)?)

}

-pub fn decode<T: DeserializeOwned>(buf: &mut str) -> io::Result<T> {

+pub(crate) fn decode<T: DeserializeOwned>(buf: &mut str) -> io::Result<T> {

let mut deserializer = serde_json::Deserializer::from_str(buf);

// Note that some proc-macro generate very deep syntax tree

// We have to disable the current limit of serde here

diff --git a/crates/proc-macro-api/src/transport/postcard.rs b/crates/proc-macro-api/src/transport/postcard.rs
index ddd5f405d5..75aa90e4c4 100644
--- a/crates/proc-macro-api/src/transport/postcard.rs
+++ b/crates/proc-macro-api/src/transport/postcard.rs

@@ -4,7 +4,7 @@ use std::io::{self, BufRead, Write};

use serde::{Serialize, de::DeserializeOwned};

-pub fn read<'a, R: BufRead + ?Sized>(

+pub(crate) fn read<'a, R: BufRead + ?Sized>(

inp: &mut R,

buf: &'a mut Vec<u8>,

) -> io::Result<Option<&'a mut Vec<u8>>> {

@@ -16,15 +16,15 @@ pub fn read<'a, R: BufRead + ?Sized>(

Ok(Some(buf))

}

-pub fn write<W: Write + ?Sized>(out: &mut W, buf: &[u8]) -> io::Result<()> {

+pub(crate) fn write<W: Write + ?Sized>(out: &mut W, buf: &[u8]) -> io::Result<()> {

out.write_all(buf)?;

out.flush()

}

-pub fn encode<T: Serialize>(msg: &T) -> io::Result<Vec<u8>> {

+pub(crate) fn encode<T: Serialize>(msg: &T) -> io::Result<Vec<u8>> {

postcard::to_allocvec_cobs(msg).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))

}

-pub fn decode<T: DeserializeOwned>(buf: &mut [u8]) -> io::Result<T> {

+pub(crate) fn decode<T: DeserializeOwned>(buf: &mut [u8]) -> io::Result<T> {

postcard::from_bytes_cobs(buf).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))

}