Reduce api surface of dhall crate

Helps detect unused code

1 files changed, 4 insertions, 4 deletions

diff --git a/dhall/src/phase/parse.rs b/dhall/src/phase/parse.rs
index 9f3f2f4..540ceea 100644
--- a/dhall/src/phase/parse.rs
+++ b/dhall/src/phase/parse.rs
@@ -8,7 +8,7 @@ use crate::error::Error;
 use crate::phase::resolve::ImportRoot;
 use crate::phase::Parsed;
 
-pub fn parse_file(f: &Path) -> Result<Parsed, Error> {
+pub(crate) fn parse_file(f: &Path) -> Result<Parsed, Error> {
     let mut buffer = String::new();
     File::open(f)?.read_to_string(&mut buffer)?;
     let expr = parse_expr(&*buffer)?;
@@ -16,19 +16,19 @@ pub fn parse_file(f: &Path) -> Result<Parsed, Error> {
     Ok(Parsed(expr, root))
 }
 
-pub fn parse_str(s: &str) -> Result<Parsed, Error> {
+pub(crate) fn parse_str(s: &str) -> Result<Parsed, Error> {
     let expr = parse_expr(s)?;
     let root = ImportRoot::LocalDir(std::env::current_dir()?);
     Ok(Parsed(expr, root))
 }
 
-pub fn parse_binary(data: &[u8]) -> Result<Parsed, Error> {
+pub(crate) fn parse_binary(data: &[u8]) -> Result<Parsed, Error> {
     let expr = crate::phase::binary::decode(data)?;
     let root = ImportRoot::LocalDir(std::env::current_dir()?);
     Ok(Parsed(expr, root))
 }
 
-pub fn parse_binary_file(f: &Path) -> Result<Parsed, Error> {
+pub(crate) fn parse_binary_file(f: &Path) -> Result<Parsed, Error> {
     let mut buffer = Vec::new();
     File::open(f)?.read_to_end(&mut buffer)?;
     let expr = crate::phase::binary::decode(&buffer)?;