openpgp: Convert `extern crate` to `use` in examples.

11 files changed, 16 insertions, 12 deletions

diff --git a/openpgp/examples/decrypt-with.rs b/openpgp/examples/decrypt-with.rs
index fdda1cea..8b4fee00 100644
--- a/openpgp/examples/decrypt-with.rs
+++ b/openpgp/examples/decrypt-with.rs
@@ -7,7 +7,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::cert::prelude::*;
 use crate::openpgp::crypto::{KeyPair, SessionKey};
diff --git a/openpgp/examples/encrypt-for.rs b/openpgp/examples/encrypt-for.rs
index 3ec3ea9f..a9414a19 100644
--- a/openpgp/examples/encrypt-for.rs
+++ b/openpgp/examples/encrypt-for.rs
@@ -6,7 +6,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::serialize::stream::Armorer;
 use crate::openpgp::types::KeyFlags;
diff --git a/openpgp/examples/generate-encrypt-decrypt.rs b/openpgp/examples/generate-encrypt-decrypt.rs
index 2ebe08ea..972ceced 100644
--- a/openpgp/examples/generate-encrypt-decrypt.rs
+++ b/openpgp/examples/generate-encrypt-decrypt.rs
@@ -2,7 +2,8 @@
 
 use std::io::{self, Write};
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
+
 use crate::openpgp::cert::prelude::*;
 use crate::openpgp::crypto::SessionKey;
 use crate::openpgp::types::SymmetricAlgorithm;
diff --git a/openpgp/examples/generate-sign-verify.rs b/openpgp/examples/generate-sign-verify.rs
index 4517f8dc..deaa5e61 100644
--- a/openpgp/examples/generate-sign-verify.rs
+++ b/openpgp/examples/generate-sign-verify.rs
@@ -2,7 +2,8 @@
 
 use std::io::{self, Write};
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
+
 use crate::openpgp::cert::prelude::*;
 use crate::openpgp::serialize::stream::*;
 use crate::openpgp::parse::{Parse, stream::*};
diff --git a/openpgp/examples/notarize.rs b/openpgp/examples/notarize.rs
index 4ae8b572..22fbf301 100644
--- a/openpgp/examples/notarize.rs
+++ b/openpgp/examples/notarize.rs
@@ -6,7 +6,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::{
     Packet,
diff --git a/openpgp/examples/pad.rs b/openpgp/examples/pad.rs
index ebd3a50c..7977c697 100644
--- a/openpgp/examples/pad.rs
+++ b/openpgp/examples/pad.rs
@@ -6,7 +6,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::KeyID;
 use crate::openpgp::types::KeyFlags;
diff --git a/openpgp/examples/sign-detached.rs b/openpgp/examples/sign-detached.rs
index 84299109..b8f7316b 100644
--- a/openpgp/examples/sign-detached.rs
+++ b/openpgp/examples/sign-detached.rs
@@ -5,9 +5,9 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate rpassword;
+use rpassword;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::parse::Parse;
 use crate::openpgp::serialize::stream::{Armorer, Message, Signer};
diff --git a/openpgp/examples/sign.rs b/openpgp/examples/sign.rs
index 483beecd..02feea96 100644
--- a/openpgp/examples/sign.rs
+++ b/openpgp/examples/sign.rs
@@ -5,7 +5,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::parse::Parse;
 use crate::openpgp::serialize::stream::{Armorer, Message, LiteralWriter, Signer};
diff --git a/openpgp/examples/statistics.rs b/openpgp/examples/statistics.rs
index 57117808..502af558 100644
--- a/openpgp/examples/statistics.rs
+++ b/openpgp/examples/statistics.rs
@@ -12,7 +12,8 @@ use std::collections::HashMap;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
+
 use crate::openpgp::{Packet, Fingerprint, KeyID, KeyHandle};
 use crate::openpgp::types::*;
 use crate::openpgp::packet::{user_attribute, header::BodyLength, Tag};
diff --git a/openpgp/examples/web-of-trust.rs b/openpgp/examples/web-of-trust.rs
index b3d819d4..ea7bf292 100644
--- a/openpgp/examples/web-of-trust.rs
+++ b/openpgp/examples/web-of-trust.rs
@@ -11,7 +11,8 @@ use std::env;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
+
 use crate::openpgp::KeyID;
 use crate::openpgp::cert::prelude::*;
 use crate::openpgp::parse::Parse;
diff --git a/openpgp/examples/wrap-literal.rs b/openpgp/examples/wrap-literal.rs
index 052db8f3..3019cbd8 100644
--- a/openpgp/examples/wrap-literal.rs
+++ b/openpgp/examples/wrap-literal.rs
@@ -8,7 +8,7 @@ use std::io;
 
 use anyhow::Context;
 
-extern crate sequoia_openpgp as openpgp;
+use sequoia_openpgp as openpgp;
 
 use crate::openpgp::serialize::stream::{Armorer, Message, LiteralWriter};