Use f instead of formatter

The local variable `formatter` can be shortened to `f` with no loss of clarity since it is so common. Done in preparation for running `rustfmt` on `src`.
rust-bitcoin · Jun 20, 2022 · fe4f5d8 · fe4f5d8
1 parent bb8bdf0
commit fe4f5d8
Showing 1 changed file with 14 additions and 14 deletions.
diff --git a/src/internal_macros.rs b/src/internal_macros.rs
@@ -152,8 +152,8 @@ macro_rules! serde_string_impl {
                 impl<'de> $crate::serde::de::Visitor<'de> for Visitor {
                     type Value = $name;
 
-                    fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                        formatter.write_str($expecting)
+                    fn expecting(&self, f: &mut Formatter) -> fmt::Result {
+                        f.write_str($expecting)
                     }
 
                     fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
@@ -200,8 +200,8 @@ macro_rules! serde_struct_human_string_impl {
                     impl<'de> $crate::serde::de::Visitor<'de> for Visitor {
                         type Value = $name;
 
-                        fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                            formatter.write_str($expecting)
+                        fn expecting(&self, f: &mut Formatter) -> fmt::Result {
+                            f.write_str($expecting)
                         }
 
                         fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
@@ -225,8 +225,8 @@ macro_rules! serde_struct_human_string_impl {
                     impl<'de> $crate::serde::de::Visitor<'de> for EnumVisitor {
                         type Value = Enum;
 
-                        fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                            formatter.write_str("a field name")
+                        fn expecting(&self, f: &mut Formatter) -> fmt::Result {
+                            f.write_str("a field name")
                         }
 
                         fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
@@ -256,8 +256,8 @@ macro_rules! serde_struct_human_string_impl {
                     impl<'de> $crate::serde::de::Visitor<'de> for Visitor {
                         type Value = $name;
 
-                        fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                            formatter.write_str("a struct")
+                        fn expecting(&self, f: &mut Formatter) -> fmt::Result {
+                            f.write_str("a struct")
                         }
 
                         fn visit_seq<V>(self, mut seq: V) -> Result<Self::Value, V::Error>
@@ -433,8 +433,8 @@ macro_rules! impl_bytes_newtype {
                     impl<'de> $crate::serde::de::Visitor<'de> for HexVisitor {
                         type Value = $t;
 
-                        fn expecting(&self, formatter: &mut core::fmt::Formatter) -> core::fmt::Result {
-                            formatter.write_str("an ASCII hex string")
+                        fn expecting(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+                            f.write_str("an ASCII hex string")
                         }
 
                         fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
@@ -463,8 +463,8 @@ macro_rules! impl_bytes_newtype {
                     impl<'de> $crate::serde::de::Visitor<'de> for BytesVisitor {
                         type Value = $t;
 
-                        fn expecting(&self, formatter: &mut core::fmt::Formatter) -> core::fmt::Result {
-                            formatter.write_str("a bytestring")
+                        fn expecting(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+                            f.write_str("a bytestring")
                         }
 
                         fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
@@ -541,8 +541,8 @@ macro_rules! user_enum {
                 impl<'de> $crate::serde::de::Visitor<'de> for Visitor {
                     type Value = $name;
 
-                    fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
-                        formatter.write_str("an enum value")
+                    fn expecting(&self, f: &mut Formatter) -> fmt::Result {
+                        f.write_str("an enum value")
                     }
 
                     fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>