Migrate from 'derive_utils' to published 'devise'.

Resolves #800.

contrib/codegen/Cargo.toml

@@ -19,9 +19,6 @@ database_attribute = []
 [lib]
 proc-macro = true
 
-[dependencies.derive_utils]
-git = "https://github.com/SergioBenitez/derive-utils"
-rev = "62f361f"
-
 [dependencies]
+devise = "0.1"
 quote = "0.6"

contrib/codegen/src/database.rs

@@ -1,5 +1,5 @@
 use proc_macro::TokenStream;
-use derive_utils::{Spanned, Result};
+use devise::{Spanned, Result};
 use syn::{DataStruct, Fields, Data, Type, LitStr, DeriveInput, Ident, Visibility};
 
 #[derive(Debug)]

contrib/codegen/src/lib.rs

@@ -24,14 +24,14 @@
 //! DATABASE_NAME := (string literal)
 //! </pre>
 
-extern crate derive_utils;
+extern crate devise;
 extern crate proc_macro;
 
 #[allow(unused_imports)]
 #[macro_use] extern crate quote;
 
 #[allow(unused_imports)]
-crate use derive_utils::{syn, proc_macro2};
+crate use devise::{syn, proc_macro2};
 
 #[cfg(feature = "database_attribute")]
 mod database;

core/codegen/Cargo.toml

@@ -21,15 +21,12 @@ proc-macro = true
 indexmap = "1.0"
 quote = "0.6.1"
 rocket_http = { version = "0.4.0-dev", path = "../http/" }
+devise = "0.1"
 
 [build-dependencies]
 yansi = "0.4"
 version_check = "0.1.3"
 
-[dependencies.derive_utils]
-git = "https://github.com/SergioBenitez/derive-utils"
-rev = "62f361f"
-
 [dev-dependencies]
 rocket = { version = "0.4.0-dev", path = "../lib" }
 compiletest_rs = { git = "https://github.com/laumann/compiletest-rs" }

core/codegen/src/attribute/catch.rs

@@ -1,5 +1,5 @@
 use proc_macro::{TokenStream, Span};
-use derive_utils::{syn, Spanned, Result, FromMeta};
+use devise::{syn, Spanned, Result, FromMeta};
 use proc_macro2::TokenStream as TokenStream2;
 
 use http_codegen::Status;

core/codegen/src/attribute/route.rs

@@ -1,6 +1,6 @@
 use proc_macro::{TokenStream, Span};
 use proc_macro2::TokenStream as TokenStream2;
-use derive_utils::{syn, Spanned, SpanWrapped, Result, FromMeta, ext::TypeExt};
+use devise::{syn, Spanned, SpanWrapped, Result, FromMeta, ext::TypeExt};
 use indexmap::IndexSet;
 
 use proc_macro_ext::{Diagnostics, SpanExt};

core/codegen/src/attribute/segments.rs

@@ -1,6 +1,6 @@
 use std::hash::{Hash, Hasher};
 
-use derive_utils::syn;
+use devise::syn;
 use proc_macro::{Span, Diagnostic};
 
 use http::route::RouteSegment;

core/codegen/src/bang/mod.rs

@@ -1,7 +1,7 @@
 use proc_macro::TokenStream;
 use proc_macro2::TokenStream as TokenStream2;
 
-use derive_utils::{syn, Spanned, Result};
+use devise::{syn, Spanned, Result};
 use self::syn::{Path, punctuated::Punctuated, parse::Parser, token::Comma};
 use syn_ext::{IdentExt, syn_to_diag};
 use {ROUTE_STRUCT_PREFIX, CATCH_STRUCT_PREFIX};

core/codegen/src/bang/uri.rs

@@ -2,8 +2,8 @@ use std::fmt::Display;
 use proc_macro::TokenStream;
 use proc_macro2::TokenStream as TokenStream2;
 
-use derive_utils::{syn, Result};
-use derive_utils::syn::{Expr, Ident, Type, spanned::Spanned};
+use devise::{syn, Result};
+use devise::syn::{Expr, Ident, Type, spanned::Spanned};
 use http::{uri::Origin, ext::IntoOwned};
 use http::route::{RouteSegment, Kind, Source};
 

core/codegen/src/bang/uri_parsing.rs

@@ -1,8 +1,8 @@
 use proc_macro::Span;
 
-use derive_utils::{syn, Spanned};
-use derive_utils::proc_macro2::TokenStream as TokenStream2;
-use derive_utils::ext::TypeExt;
+use devise::{syn, Spanned};
+use devise::proc_macro2::TokenStream as TokenStream2;
+use devise::ext::TypeExt;
 use quote::ToTokens;
 
 use self::syn::{Expr, Ident, LitStr, Path, Token, Type};

core/codegen/src/derive/from_form.rs

@@ -1,5 +1,5 @@
 use proc_macro::{Span, TokenStream};
-use derive_utils::{*, ext::{TypeExt, Split3}};
+use devise::{*, ext::{TypeExt, Split3}};
 
 #[derive(FromMeta)]
 crate struct Form {

core/codegen/src/derive/from_form_value.rs

@@ -1,4 +1,4 @@
-use derive_utils::*;
+use devise::*;
 use proc_macro::TokenStream;
 
 #[derive(FromMeta)]

core/codegen/src/derive/responder.rs

@@ -1,7 +1,7 @@
 use quote::ToTokens;
 use proc_macro::TokenStream;
-use derive_utils::{*, ext::TypeExt};
-use derive_utils::proc_macro2::TokenStream as TokenStream2;
+use devise::{*, ext::TypeExt};
+use devise::proc_macro2::TokenStream as TokenStream2;
 
 use http_codegen::{ContentType, Status};
 

core/codegen/src/derive/uri_display.rs

@@ -1,5 +1,5 @@
 use proc_macro::{Span, TokenStream};
-use derive_utils::*;
+use devise::*;
 
 use derive::from_form::Form;
 

core/codegen/src/http_codegen.rs

@@ -1,6 +1,6 @@
 use quote::ToTokens;
 use proc_macro2::TokenStream as TokenStream2;
-use derive_utils::{FromMeta, MetaItem, Result, ext::Split2};
+use devise::{FromMeta, MetaItem, Result, ext::Split2};
 use http::{self, ext::IntoOwned};
 use attribute::segments::{parse_segments, parse_segment, Segment, Kind, Source};
 

core/codegen/src/lib.rs

@@ -48,7 +48,7 @@
 //! ```
 
 #[macro_use] extern crate quote;
-#[macro_use] extern crate derive_utils;
+#[macro_use] extern crate devise;
 extern crate proc_macro;
 extern crate rocket_http as http;
 extern crate indexmap;
@@ -64,7 +64,7 @@ mod syn_ext;
 
 use http::Method;
 use proc_macro::TokenStream;
-crate use derive_utils::proc_macro2;
+crate use devise::proc_macro2;
 
 crate static ROUTE_STRUCT_PREFIX: &str = "static_rocket_route_info_for_";
 crate static CATCH_STRUCT_PREFIX: &str = "static_rocket_catch_info_for_";

core/codegen/src/syn_ext.rs

@@ -1,6 +1,6 @@
 //! Extensions to `syn` types.
 
-use derive_utils::syn;
+use devise::syn;
 use proc_macro::Diagnostic;
 
 pub fn syn_to_diag(error: syn::parse::Error) -> Diagnostic {