try avoid conflict

Signed-off-by: tison <[email protected]>

src/append/rolling_file/append.rs

@@ -16,6 +16,7 @@ use log::Record;
 
 use crate::append::rolling_file::non_blocking::NonBlocking;
 use crate::append::Append;
+use crate::encoder::IntoEncoder;
 use crate::layout::TextLayout;
 use crate::Encoder;
 
@@ -39,7 +40,7 @@ impl RollingFile {
     }
 
     /// Sets the encoder used to format log records as bytes.
-    pub fn with_encoder(mut self, encoder: impl Into<Encoder>) -> Self {
+    pub fn with_encoder(mut self, encoder: impl IntoEncoder) -> Self {
         self.encoder = encoder.into();
         self
     }

src/append/stdio.rs

@@ -15,6 +15,7 @@
 use std::io::Write;
 
 use crate::append::Append;
+use crate::encoder::IntoEncoder;
 use crate::layout::TextLayout;
 use crate::Encoder;
 
@@ -34,7 +35,7 @@ impl Default for Stdout {
 
 impl Stdout {
     /// Creates a new `Stdout` appender with the given encoder.
-    pub fn with_encoder(mut self, encoder: impl Into<Encoder>) -> Self {
+    pub fn with_encoder(mut self, encoder: impl IntoEncoder) -> Self {
         self.encoder = encoder.into();
         self
     }
@@ -69,7 +70,7 @@ impl Default for Stderr {
 
 impl Stderr {
     /// Creates a new `Stderr` appender with the given encoder.
-    pub fn with_encoder(mut self, encoder: impl Into<Encoder>) -> Self {
+    pub fn with_encoder(mut self, encoder: impl IntoEncoder) -> Self {
         self.encoder = encoder.into();
         self
     }

src/encoder/mod.rs

@@ -39,9 +39,19 @@ impl Encoder {
     }
 }
 
-impl<L: Into<Layout>> From<L> for Encoder {
-    fn from(layout: L) -> Self {
-        let layout = layout.into();
+pub trait IntoEncoder {
+    fn into(self) -> Encoder;
+}
+
+impl<L: Into<Encoder>> IntoEncoder for L {
+    fn into(self) -> Encoder {
+        self.into()
+    }
+}
+
+impl<L: Into<Layout>> IntoEncoder for L {
+    fn into(self) -> Encoder {
+        let layout = self.into();
         Encoder::Custom(CustomEncoder::new(move |record| {
             Ok(layout.format(record)?.into_bytes())
         }))

src/layout/mod.rs

@@ -14,6 +14,7 @@
 
 //! Describe how to format a log record.
 
+use crate::Encoder;
 pub use custom::CustomLayout;
 #[cfg(feature = "json")]
 pub use json::JsonLayout;
@@ -22,7 +23,6 @@ pub use kv::KvDisplay;
 pub use text::LevelColor;
 pub use text::TextLayout;
 
-
 mod custom;
 #[cfg(feature = "json")]
 mod json;
@@ -48,3 +48,23 @@ impl Layout {
         }
     }
 }
+
+pub trait IntoLayout {
+    fn into(self) -> Layout;
+}
+
+impl<L: Into<Layout>> IntoLayout for L {
+    fn into(self) -> Layout {
+        self.into()
+    }
+}
+
+impl<L: Into<Encoder>> IntoLayout for L {
+    fn into(self) -> Layout {
+        let encoder = self.into();
+        Layout::Custom(CustomLayout::new(move |record| {
+            let bytes = encoder.format(record)?;
+            Ok(String::from_utf8_lossy(&bytes).to_string())
+        }))
+    }
+}