openpgp: Rename openpgp::constants to openpgp::types.

  - Fixes #381.

40 files changed, 89 insertions, 89 deletions

diff --git a/openpgp/examples/decrypt-with.rs b/openpgp/examples/decrypt-with.rs
index 99ec1fd7..e3b861e5 100644
--- a/openpgp/examples/decrypt-with.rs
+++ b/openpgp/examples/decrypt-with.rs
@@ -9,7 +9,7 @@ extern crate failure;
 extern crate sequoia_openpgp as openpgp;
 
 use crate::openpgp::crypto::{KeyPair, SessionKey};
-use crate::openpgp::constants::SymmetricAlgorithm;
+use crate::openpgp::types::SymmetricAlgorithm;
 use crate::openpgp::packet::key;
 use crate::openpgp::parse::{
     Parse,
diff --git a/openpgp/examples/encrypt-for.rs b/openpgp/examples/encrypt-for.rs
index 82f636d9..50f9e35b 100644
--- a/openpgp/examples/encrypt-for.rs
+++ b/openpgp/examples/encrypt-for.rs
@@ -6,7 +6,7 @@ use std::io;
 
 extern crate sequoia_openpgp as openpgp;
 use crate::openpgp::armor;
-use crate::openpgp::constants::KeyFlags;
+use crate::openpgp::types::KeyFlags;
 use crate::openpgp::parse::Parse;
 use crate::openpgp::serialize::stream::{
     Message, LiteralWriter, Encryptor,
diff --git a/openpgp/examples/generate-encrypt-decrypt.rs b/openpgp/examples/generate-encrypt-decrypt.rs
index a2577906..995ecabd 100644
--- a/openpgp/examples/generate-encrypt-decrypt.rs
+++ b/openpgp/examples/generate-encrypt-decrypt.rs
@@ -4,7 +4,7 @@ use std::io::{self, Write};
 
 extern crate sequoia_openpgp as openpgp;
 use crate::openpgp::crypto::SessionKey;
-use crate::openpgp::constants::{KeyFlags, SymmetricAlgorithm};
+use crate::openpgp::types::{KeyFlags, SymmetricAlgorithm};
 use crate::openpgp::serialize::stream::*;
 use crate::openpgp::parse::stream::*;
 
diff --git a/openpgp/examples/pad.rs b/openpgp/examples/pad.rs
index 6a3d7c96..f63cb105 100644
--- a/openpgp/examples/pad.rs
+++ b/openpgp/examples/pad.rs
@@ -7,7 +7,7 @@ use std::io;
 extern crate sequoia_openpgp as openpgp;
 use crate::openpgp::armor;
 use crate::openpgp::KeyID;
-use crate::openpgp::constants::KeyFlags;
+use crate::openpgp::types::KeyFlags;
 use crate::openpgp::parse::Parse;
 use crate::openpgp::serialize::stream::{
     Message, LiteralWriter, Encryptor, Recipient,
diff --git a/openpgp/examples/statistics.rs b/openpgp/examples/statistics.rs
index 138497e3..acea38c1 100644
--- a/openpgp/examples/statistics.rs
+++ b/openpgp/examples/statistics.rs
@@ -11,7 +11,7 @@ use std::env;
 use std::collections::HashMap;
 extern crate sequoia_openpgp as openpgp;
 use crate::openpgp::Packet;
-use crate::openpgp::constants::*;
+use crate::openpgp::types::*;
 use crate::openpgp::packet::{user_attribute, header::BodyLength, Tag};
 use crate::openpgp::packet::signature::subpacket::SubpacketTag;
 use crate::openpgp::parse::{Parse, PacketParserResult, PacketParser};
diff --git a/openpgp/src/crypto/aead.rs b/openpgp/src/crypto/aead.rs
index 72d029a4..50255d2f 100644
--- a/openpgp/src/crypto/aead.rs
+++ b/openpgp/src/crypto/aead.rs
@@ -5,7 +5,7 @@ use std::io;
 use nettle::{aead, cipher};
 use buffered_reader::BufferedReader;
 
-use crate::constants::{
+use crate::types::{
     AEADAlgorithm,
     SymmetricAlgorithm,
 };
diff --git a/openpgp/src/crypto/asymmetric.rs b/openpgp/src/crypto/asymmetric.rs
index 41d61014..e67461ce 100644
--- a/openpgp/src/crypto/asymmetric.rs
+++ b/openpgp/src/crypto/asymmetric.rs
@@ -5,7 +5,7 @@ use nettle::{dsa, ecc, ecdsa, ed25519, rsa, Yarrow};
 use crate::packet::{self, key, Key};
 use crate::crypto::SessionKey;
 use crate::crypto::mpis::{self, MPI};
-use crate::constants::{Curve, HashAlgorithm};
+use crate::types::{Curve, HashAlgorithm};
 
 use crate::Error;
 use crate::Result;
diff --git a/openpgp/src/crypto/ecdh.rs b/openpgp/src/crypto/ecdh.rs
index 15228f59..9f281865 100644
--- a/openpgp/src/crypto/ecdh.rs
+++ b/openpgp/src/crypto/ecdh.rs
@@ -7,7 +7,7 @@ use crate::packet::{
     key,
 };
 use crate::Result;
-use crate::constants::{
+use crate::types::{
     Curve,
     HashAlgorithm,
     SymmetricAlgorithm,
diff --git a/openpgp/src/crypto/keygrip.rs b/openpgp/src/crypto/keygrip.rs
index 66240b92..08afb12a 100644
--- a/openpgp/src/crypto/keygrip.rs
+++ b/openpgp/src/crypto/keygrip.rs
@@ -2,7 +2,7 @@ use std::fmt;
 
 use crate::Error;
 use crate::Result;
-use crate::constants::{Curve, HashAlgorithm};
+use crate::types::{Curve, HashAlgorithm};
 use crate::crypto::mpis::{MPI, PublicKey};
 
 /// A proprietary, protocol agnostic identifier for public keys.
diff --git a/openpgp/src/crypto/mem.rs b/openpgp/src/crypto/mem.rs
index aab9abee..dd4fc244 100644
--- a/openpgp/src/crypto/mem.rs
+++ b/openpgp/src/crypto/mem.rs
@@ -130,7 +130,7 @@ const ENCRYPTED_MEMORY_PAGE_SIZE: usize = 4096;
 mod has_access_to_prekey {
     use std::io::{self, Cursor, Write};
     use lazy_static;
-    use crate::constants::{AEADAlgorithm, HashAlgorithm, SymmetricAlgorithm};
+    use crate::types::{AEADAlgorithm, HashAlgorithm, SymmetricAlgorithm};
     use crate::crypto::{aead, SessionKey};
     use super::*;
 
diff --git a/openpgp/src/crypto/mod.rs b/openpgp/src/crypto/mod.rs
index 150014cc..fd43481c 100644
--- a/openpgp/src/crypto/mod.rs
+++ b/openpgp/src/crypto/mod.rs
@@ -6,7 +6,7 @@ use std::fmt;
 
 use nettle::{Random, Yarrow};
 
-use crate::constants::HashAlgorithm;
+use crate::types::HashAlgorithm;
 use crate::Result;
 
 pub(crate) mod aead;
diff --git a/openpgp/src/crypto/mpis.rs b/openpgp/src/crypto/mpis.rs
index e3a7f483..8500a1ed 100644
--- a/openpgp/src/crypto/mpis.rs
+++ b/openpgp/src/crypto/mpis.rs
@@ -6,7 +6,7 @@ use std::cmp::Ordering;
 use quickcheck::{Arbitrary, Gen};
 use rand::Rng;
 
-use crate::constants::{
+use crate::types::{
     Curve,
     HashAlgorithm,
     PublicKeyAlgorithm,
diff --git a/openpgp/src/lib.rs b/openpgp/src/lib.rs
index a4c54f6e..7f03e08e 100644
--- a/openpgp/src/lib.rs
+++ b/openpgp/src/lib.rs
@@ -135,8 +135,8 @@ pub mod serialize;
 mod packet_pile;
 pub mod message;
 
-pub mod constants;
-use crate::constants::{
+pub mod types;
+use crate::types::{
     PublicKeyAlgorithm,
     SymmetricAlgorithm,
     HashAlgorithm,
@@ -196,7 +196,7 @@ pub enum Error {
 
     /// Unsupported elliptic curve ASN.1 OID.
     #[fail(display = "Unsupported elliptic curve: {}", _0)]
-    UnsupportedEllipticCurve(constants::Curve),
+    UnsupportedEllipticCurve(types::Curve),
 
     /// Unsupported symmetric key algorithm.
     #[fail(display = "Unsupported symmetric algorithm: {}", _0)]
@@ -204,11 +204,11 @@ pub enum Error {
 
     /// Unsupported AEAD algorithm.
     #[fail(display = "Unsupported AEAD algorithm: {}", _0)]
-    UnsupportedAEADAlgorithm(constants::AEADAlgorithm),
+    UnsupportedAEADAlgorithm(types::AEADAlgorithm),
 
     /// Unsupported Compression algorithm.
     #[fail(display = "Unsupported Compression algorithm: {}", _0)]
-    UnsupportedCompressionAlgorithm(constants::CompressionAlgorithm),
+    UnsupportedCompressionAlgorithm(types::CompressionAlgorithm),
 
     /// Unsupported signature type.
     #[fail(display = "Unsupported signature type: {}", _0)]
diff --git a/openpgp/src/message/mod.rs b/openpgp/src/message/mod.rs
index 2e1981e0..e3b3992b 100644
--- a/openpgp/src/message/mod.rs
+++ b/openpgp/src/message/mod.rs
@@ -444,9 +444,9 @@ impl ::std::ops::Deref for Message {
 mod tests {
     use super::*;
 
-    use crate::constants::DataFormat::Text;
+    use crate::types::DataFormat::Text;
     use crate::HashAlgorithm;
-    use crate::constants::CompressionAlgorithm;
+    use crate::types::CompressionAlgorithm;
     use crate::SymmetricAlgorithm;
     use crate::PublicKeyAlgorithm;
     use crate::SignatureType;
@@ -807,9 +807,9 @@ mod tests {
         let mut lit = Literal::new(Text);
         lit.set_body(b"data".to_vec());
 
-        let hash = crate::constants::HashAlgorithm::SHA512;
+        let hash = crate::types::HashAlgorithm::SHA512;
         let key: key::SecretKey =
-            crate::packet::key::Key4::generate_ecc(true, crate::constants::Curve::Ed25519)
+            crate::packet::key::Key4::generate_ecc(true, crate::types::Curve::Ed25519)
             .unwrap().into();
         let mut pair = key.clone().into_keypair().unwrap();
         let sig = crate::packet::signature::Builder::new(SignatureType::Binary)
@@ -919,9 +919,9 @@ mod tests {
         let mut lit = Literal::new(Text);
         lit.set_body(b"data".to_vec());
 
-        let hash = crate::constants::HashAlgorithm::SHA512;
+        let hash = crate::types::HashAlgorithm::SHA512;
         let key: key::SecretKey =
-            crate::packet::key::Key4::generate_ecc(true, crate::constants::Curve::Ed25519)
+            crate::packet::key::Key4::generate_ecc(true, crate::types::Curve::Ed25519)
             .unwrap().into();
         let mut pair = key.clone().into_keypair().unwrap();
         let sig = crate::packet::signature::Builder::new(SignatureType::Binary)
diff --git a/openpgp/src/packet/aed.rs b/openpgp/src/packet/aed.rs
index 745e925c..a69dc575 100644
--- a/openpgp/src/packet/aed.rs
+++ b/openpgp/src/packet/aed.rs
@@ -2,7 +2,7 @@
 
 use std::ops::{Deref, DerefMut};
 
-use crate::constants::{
+use crate::types::{
     AEADAlgorithm,
     SymmetricAlgorithm,
 };
diff --git a/openpgp/src/packet/compressed_data.rs b/openpgp/src/packet/compressed_data.rs
index a66fa7a8..db166ed3 100644
--- a/openpgp/src/packet/compressed_data.rs
+++ b/openpgp/src/packet/compressed_data.rs
@@ -4,7 +4,7 @@ use std::ops::{Deref, DerefMut};
 use crate::packet::{self, Common};
 use crate::Packet;
 use crate::Container;
-use crate::constants::CompressionAlgorithm;
+use crate::types::CompressionAlgorithm;
 
 /// Holds a compressed data packet.
 ///
diff --git a/openpgp/src/packet/key/mod.rs b/openpgp/src/packet/key/mod.rs
index 968a062d..a1b3c561 100644
--- a/openpgp/src/packet/key/mod.rs
+++ b/openpgp/src/packet/key/mod.rs
@@ -63,7 +63,7 @@ use crate::packet::prelude::*;
 use crate::PublicKeyAlgorithm;
 use crate::SymmetricAlgorithm;
 use crate::HashAlgorithm;
-use crate::constants::Curve;
+use crate::types::Curve;
 use crate::crypto::s2k::S2K;
 use crate::Result;
 use crate::conversions::Time;
@@ -1312,7 +1312,7 @@ mod tests {
 
     #[test]
     fn eq() {
-        use crate::constants::Curve::*;
+        use crate::types::Curve::*;
 
         for curve in vec![NistP256, NistP384, NistP521] {
             let sign_key : Key4<_, key::UnspecifiedRole>
@@ -1336,7 +1336,7 @@ mod tests {
 
     #[test]
     fn roundtrip() {
-        use crate::constants::Curve::*;
+        use crate::types::Curve::*;
 
         let keys = vec![NistP256, NistP384, NistP521].into_iter().flat_map(|cv|
         {
@@ -1389,7 +1389,7 @@ mod tests {
     #[test]
     fn encryption_roundtrip() {
         use crate::crypto::SessionKey;
-        use crate::constants::Curve::*;
+        use crate::types::Curve::*;
 
         let keys = vec![NistP256, NistP384, NistP521].into_iter().map(|cv| {
             Key4::generate_ecc(false, cv).unwrap()
@@ -1415,7 +1415,7 @@ mod tests {
 
     #[test]
     fn secret_encryption_roundtrip() {
-        use crate::constants::Curve::*;
+        use crate::types::Curve::*;
 
         let keys = vec![NistP256, NistP384, NistP521].into_iter().map(|cv| {
             let k : Key4<key::SecretParts, key::PrimaryRole>
@@ -1558,7 +1558,7 @@ mod tests {
     #[test]
     fn import_ed25519() {
         use crate::{Fingerprint, KeyID};
-        use crate::constants::SignatureType;
+        use crate::types::SignatureType;
         use crate::packet::signature::Signature4;
         use crate::packet::signature::subpacket::{
             Subpacket, SubpacketValue, SubpacketArea};
diff --git a/openpgp/src/packet/literal.rs b/openpgp/src/packet/literal.rs
index be21c337..4a2d3ed6 100644
--- a/openpgp/src/packet/literal.rs
+++ b/openpgp/src/packet/literal.rs
@@ -3,7 +3,7 @@ use std::cmp;
 use std::time;
 use quickcheck::{Arbitrary, Gen};
 
-use crate::constants::DataFormat;
+use crate::types::DataFormat;
 use crate::conversions::Time;
 use crate::Error;
 use crate::packet;
diff --git a/openpgp/src/packet/pkesk.rs b/openpgp/src/packet/pkesk.rs
index 214889bb..3ea83c73 100644
--- a/openpgp/src/packet/pkesk.rs
+++ b/openpgp/src/packet/pkesk.rs
@@ -336,7 +336,7 @@ mod tests {
         use crate::PublicKeyAlgorithm;
         use crate::SymmetricAlgorithm;
         use crate::HashAlgorithm;
-        use crate::constants::Curve;
+        use crate::types::Curve;
         use crate::packet::key;
         use crate::packet::key::Key4;
         use nettle::curve25519;
diff --git a/openpgp/src/packet/signature/mod.rs b/openpgp/src/packet/signature/mod.rs
index 3e2420df..460dbe21 100644
--- a/openpgp/src/packet/signature/mod.rs
+++ b/openpgp/src/packet/signature/mod.rs
@@ -3,7 +3,7 @@
 use std::fmt;
 use std::ops::{Deref, DerefMut};
 
-use crate::constants::Curve;
+use crate::types::Curve;
 use crate::Error;
 use crate::Result;
 use crate::crypto::{
@@ -1286,7 +1286,7 @@ mod test {
 
     #[test]
     fn sign_message() {
-        use crate::constants::Curve;
+        use crate::types::Curve;
 
         let key: Key<key::SecretParts, key::PrimaryRole>
             = Key4::generate_ecc(true, Curve::Ed25519)
diff --git a/openpgp/src/packet/signature/subpacket.rs b/openpgp/src/packet/signature/subpacket.rs
index 968f79e6..f0950a1d 100644
--- a/openpgp/src/packet/signature/subpacket.rs