Moved CSV module into dedicated file

2 files changed, 80 insertions, 79 deletions

diff --git a/src/csv.rs b/src/csv.rs
new file mode 100644
index 0000000..cb8ec72
--- /dev/null
+++ b/src/csv.rs
@@ -0,0 +1,79 @@
+//! CSV impl and reexported types
+
+extern crate csv;
+
+pub use self::csv::{Reader, Writer, Result, ReaderBuilder};
+use std::path::Path;
+use std::io::{Read, Write};
+
+impl<'a> super::TableSlice<'a> {
+    /// Write the table to the specified writer.
+    pub fn to_csv<W: Write>(&self, w: W) -> Result<Writer<W>> {
+        self.to_csv_writer(Writer::from_writer(w))
+    }
+
+    /// Write the table to the specified writer.
+    ///
+    /// This allows for format customisation.
+    pub fn to_csv_writer<W: Write>(&self,
+                                mut writer: Writer<W>)
+                                -> Result<Writer<W>> {
+        for title in self.titles {
+            writer.write_record(title.iter().map(|c| c.get_content()))?;
+        }
+        for row in self.rows {
+            writer.write_record(row.iter().map(|c| c.get_content()))?;
+        }
+
+        writer.flush()?;
+        Ok(writer)
+    }
+}
+
+impl super::Table {
+    /// Create a table from a CSV string
+    ///
+    /// For more customisability use `from_csv()`
+    pub fn from_csv_string(csv_s: &str) -> Result<Self> {
+        Ok(Self::from_csv(
+            &mut ReaderBuilder::new()
+                .has_headers(false)
+                .from_reader(csv_s.as_bytes())))
+    }
+
+    /// Create a table from a CSV file
+    ///
+    /// For more customisability use `from_csv()`
+    pub fn from_csv_file<P: AsRef<Path>>(csv_p: P) -> Result<Self> {
+        Ok(Self::from_csv(
+            &mut ReaderBuilder::new()
+                .has_headers(false)
+                .from_path(csv_p)?))
+    }
+
+    /// Create a table from a CSV reader
+    pub fn from_csv<R: Read>(reader: &mut Reader<R>) -> Self {
+        Self::init(reader
+                        .records()
+                        .map(|row| {
+                                super::row::Row::new(row.unwrap()
+                                            .into_iter()
+                                            .map(|cell| super::cell::Cell::new(&cell))
+                                            .collect())
+                            })
+                        .collect())
+    }
+
+    
+    /// Write the table to the specified writer.
+    pub fn to_csv<W: Write>(&self, w: W) -> Result<Writer<W>> {
+        self.as_ref().to_csv(w)
+    }
+
+    /// Write the table to the specified writer.
+    ///
+    /// This allows for format customisation.
+    pub fn to_csv_writer<W: Write>(&self, writer: Writer<W>) -> Result<Writer<W>> {
+        self.as_ref().to_csv_writer(writer)
+    }
+}
\ No newline at end of file
diff --git a/src/lib.rs b/src/lib.rs
index 323003d..4bf3521 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -25,86 +25,8 @@ pub mod row;
 pub mod format;
 mod utils;
 
-/// CSV impl and reexported types
 #[cfg(feature = "csv")]
-pub mod csv {
-    extern crate csv;
-    pub use self::csv::{Reader, Writer, Result, ReaderBuilder};
-    use std::path::Path;
-    use std::io::{Read, Write};
-
-    impl<'a> super::TableSlice<'a> {
-        /// Write the table to the specified writer.
-        pub fn to_csv<W: Write>(&self, w: W) -> Result<Writer<W>> {
-            self.to_csv_writer(Writer::from_writer(w))
-        }
-
-        /// Write the table to the specified writer.
-        ///
-        /// This allows for format customisation.
-        pub fn to_csv_writer<W: Write>(&self,
-                                    mut writer: Writer<W>)
-                                    -> Result<Writer<W>> {
-            for title in self.titles {
-                writer.write_record(title.iter().map(|c| c.get_content()))?;
-            }
-            for row in self.rows {
-                writer.write_record(row.iter().map(|c| c.get_content()))?;
-            }
-
-            writer.flush()?;
-            Ok(writer)
-        }
-    }
-
-    impl super::Table {
-        /// Create a table from a CSV string
-        ///
-        /// For more customisability use `from_csv()`
-        pub fn from_csv_string(csv_s: &str) -> Result<Self> {
-            Ok(Self::from_csv(
-                &mut ReaderBuilder::new()
-                    .has_headers(false)
-                    .from_reader(csv_s.as_bytes())))
-        }
-
-        /// Create a table from a CSV file
-        ///
-        /// For more customisability use `from_csv()`
-        pub fn from_csv_file<P: AsRef<Path>>(csv_p: P) -> Result<Self> {
-            Ok(Self::from_csv(
-                &mut ReaderBuilder::new()
-                    .has_headers(false)
-                    .from_path(csv_p)?))
-        }
-
-        /// Create a table from a CSV reader
-        pub fn from_csv<R: Read>(reader: &mut Reader<R>) -> Self {
-            Self::init(reader
-                            .records()
-                            .map(|row| {
-                                    super::row::Row::new(row.unwrap()
-                                                .into_iter()
-                                                .map(|cell| super::cell::Cell::new(&cell))
-                                                .collect())
-                                })
-                            .collect())
-        }
-
-        
-        /// Write the table to the specified writer.
-        pub fn to_csv<W: Write>(&self, w: W) -> Result<Writer<W>> {
-            self.as_ref().to_csv(w)
-        }
-
-        /// Write the table to the specified writer.
-        ///
-        /// This allows for format customisation.
-        pub fn to_csv_writer<W: Write>(&self, writer: Writer<W>) -> Result<Writer<W>> {
-            self.as_ref().to_csv_writer(writer)
-        }
-    }
-}
+pub mod csv;
 
 use row::Row;
 use cell::Cell;