openpgp: Rename consuming conversion functions.

  - Rename functions that consume their receiver but are called
    .to_...() to .into_...().

  - For the packet types, simply drop the conversion function in favor
    of using the From trait.

  - Fixes #160.

1 files changed, 1 insertions, 6 deletions

diff --git a/openpgp/src/packet/literal.rs b/openpgp/src/packet/literal.rs
index 05a8047d..48b31775 100644
--- a/openpgp/src/packet/literal.rs
+++ b/openpgp/src/packet/literal.rs
@@ -163,16 +163,11 @@ impl Literal {
         self.date = timestamp.map(|t| t.canonicalize())
             .unwrap_or(time::Tm::from_pgp(0));
     }
-
-    /// Convert the `Literal` struct to a `Packet`.
-    pub fn to_packet(self) -> Packet {
-        Packet::Literal(self)
-    }
 }
 
 impl From<Literal> for Packet {
     fn from(s: Literal) -> Self {
-        s.to_packet()
+        Packet::Literal(s)
     }
 }