diff --git a/core/types/src/quote.rs b/core/types/src/quote.rs
index cf165625..65007256 100644
--- a/core/types/src/quote.rs
+++ b/core/types/src/quote.rs
@@ -125,67 +125,67 @@ impl_newtype! {
 pub trait BaseQuote {
     /// Provides access to the [`RawQuote`] to perform the common lookup
     /// operations on the basic quote type.
-    fn raw_quote(&self) -> &RawQuote;
+    fn _raw_quote(&self) -> &RawQuote;
 
     /// Version of the quote
-    fn version(&self) -> Version {
-        let bytes = self.raw_quote().bytes[..2]
+    fn _version(&self) -> Version {
+        let bytes = self._raw_quote().bytes[..2]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `version`");
         u16::from_le_bytes(bytes).into()
     }
 
     /// The signature type
-    fn signature_type(&self) -> Result<QuoteSignatureKind, FfiError> {
-        let bytes = self.raw_quote().bytes[2..4]
+    fn _signature_type(&self) -> Result<QuoteSignatureKind, FfiError> {
+        let bytes = self._raw_quote().bytes[2..4]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `sign_type`");
         sgx_quote_sign_type_t(u16::from_le_bytes(bytes) as u32).try_into()
     }
 
     /// EPID group id
-    fn epid_group_id(&self) -> EpidGroupId {
-        let bytes: [u8; 4] = self.raw_quote().bytes[4..8]
+    fn _epid_group_id(&self) -> EpidGroupId {
+        let bytes: [u8; 4] = self._raw_quote().bytes[4..8]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `epid_group_id`");
         bytes.into()
     }
 
     /// Quoting enclave (QE) SVN (Security Version Number)
-    fn quoting_enclave_svn(&self) -> IsvSvn {
-        let bytes = self.raw_quote().bytes[8..10]
+    fn _quoting_enclave_svn(&self) -> IsvSvn {
+        let bytes = self._raw_quote().bytes[8..10]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `qe_svn`");
         u16::from_le_bytes(bytes).into()
     }
 
     /// Provisioning certification enclave (PCE) SVN (Security Version Number)
-    fn provisioning_certification_enclave_svn(&self) -> IsvSvn {
-        let bytes = self.raw_quote().bytes[10..12]
+    fn _provisioning_certification_enclave_svn(&self) -> IsvSvn {
+        let bytes = self._raw_quote().bytes[10..12]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `pce_svn`");
         u16::from_le_bytes(bytes).into()
     }
 
     /// Extended EPID group id
-    fn extended_epid_group_id(&self) -> EpidGroupId {
-        let bytes: [u8; 4] = self.raw_quote().bytes[12..16]
+    fn _extended_epid_group_id(&self) -> EpidGroupId {
+        let bytes: [u8; 4] = self._raw_quote().bytes[12..16]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `xeid`");
         bytes.into()
     }
 
     /// Basename
-    fn basename(&self) -> Basename {
-        let bytes: [u8; BASENAME_SIZE] = self.raw_quote().bytes[16..48]
+    fn _basename(&self) -> Basename {
+        let bytes: [u8; BASENAME_SIZE] = self._raw_quote().bytes[16..48]
             .try_into()
             .expect("Quote bytes aren't big enough to hold `basename`");
         bytes.into()
     }
 
     /// Report body
-    fn report_body(&self) -> Result<ReportBody, FfiError> {
-        self.raw_quote().bytes[48..432].try_into()
+    fn _report_body(&self) -> Result<ReportBody, FfiError> {
+        self._raw_quote().bytes[48..432].try_into()
     }
 }
 
@@ -200,7 +200,7 @@ impl<'a> From<&'a [u8]> for RawQuote<'a> {
 pub struct Quote<'a>(RawQuote<'a>);
 
 impl BaseQuote for Quote<'_> {
-    fn raw_quote(&self) -> &RawQuote {
+    fn _raw_quote(&self) -> &RawQuote {
         &self.0
     }
 }
diff --git a/sdk-tools/src/edger8r.rs b/sdk-tools/src/edger8r.rs
index 5fd4b944..b0f25761 100644
--- a/sdk-tools/src/edger8r.rs
+++ b/sdk-tools/src/edger8r.rs
@@ -7,12 +7,10 @@
 
 use displaydoc::Display;
 use std::{
-    borrow::ToOwned,
     env,
     io::Error as IoError,
     path::{Path, PathBuf},
     process::Command,
-    string::String,
 };
 
 /// Errors which can occur when working with the edger8r tool.