Resolve "TransactionDocument: replace Vec fields by SmallVec"

Closes #197

lib/dubp/user-docs/src/documents/mod.rs

@@ -40,10 +40,10 @@ pub enum UserDocumentDUBP {
     Transaction(Box<TransactionDocument>),
 
     /// Identity document.
-    Identity(IdentityDocument),
+    Identity(Box<IdentityDocument>),
 
     /// Membership document.
-    Membership(MembershipDocument),
+    Membership(Box<MembershipDocument>),
 
     /// Certification document.
     Certification(Box<CertificationDocument>),
@@ -135,11 +135,11 @@ impl UserDocumentDUBP {
         let doc_type_v10_pair = unwrap!(pair.into_inner().next()); // get and unwrap the `{DOC_TYPE}_v10` rule; never fails
 
         match doc_type_v10_pair.as_rule() {
-            Rule::idty_v10 => Ok(UserDocumentDUBP::Identity(IdentityDocument::V10(
+            Rule::idty_v10 => Ok(UserDocumentDUBP::Identity(Box::new(IdentityDocument::V10(
                 IdentityDocumentV10::from_pest_pair(doc_type_v10_pair)?,
-            ))),
-            Rule::membership_v10 => Ok(UserDocumentDUBP::Membership(MembershipDocument::V10(
-                MembershipDocumentV10::from_pest_pair(doc_type_v10_pair)?,
+            )))),
+            Rule::membership_v10 => Ok(UserDocumentDUBP::Membership(Box::new(
+                MembershipDocument::V10(MembershipDocumentV10::from_pest_pair(doc_type_v10_pair)?),
             ))),
             Rule::cert_v10 => Ok(UserDocumentDUBP::Certification(Box::new(
                 CertificationDocument::V10(CertificationDocumentV10::from_pest_pair(
@@ -163,6 +163,7 @@ mod tests {
     use dubp_common_doc::parser::TextDocumentParser;
     use dubp_common_doc::traits::Document;
     use dubp_common_doc::Blockstamp;
+    use smallvec::{smallvec, SmallVec};
 
     use dup_crypto::keys::*;
     use durs_common_tools::UsizeSer32;
@@ -171,8 +172,8 @@ mod tests {
     #[derive(Debug, Clone, PartialEq, Eq)]
     struct PlainTextDocument {
         pub text: &'static str,
-        pub issuers: Vec<PubKey>,
-        pub signatures: Vec<Sig>,
+        pub issuers: SmallVec<[PubKey; 4]>,
+        pub signatures: SmallVec<[Sig; 4]>,
     }
 
     impl Document for PlainTextDocument {
@@ -190,11 +191,11 @@ mod tests {
             unimplemented!()
         }
 
-        fn issuers(&self) -> &Vec<PubKey> {
+        fn issuers(&self) -> &SmallVec<[PubKey; 4]> {
             &self.issuers
         }
 
-        fn signatures(&self) -> &Vec<Sig> {
+        fn signatures(&self) -> &SmallVec<[Sig; 4]> {
             &self.signatures
         }
 
@@ -244,8 +245,8 @@ Timestamp: 0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855
         {
             let doc = PlainTextDocument {
                 text,
-                issuers: vec![issuer1],
-                signatures: vec![sig1],
+                issuers: smallvec![issuer1],
+                signatures: smallvec![sig1],
             };
 
             if let Err(e) = doc.verify_signatures() {
@@ -256,8 +257,8 @@ Timestamp: 0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855
         {
             let doc = PlainTextDocument {
                 text,
-                issuers: vec![issuer1],
-                signatures: vec![sig2],
+                issuers: smallvec![issuer1],
+                signatures: smallvec![sig2],
             };
             // todo: gérer l'erreur avec PartialEq
             /*
@@ -272,8 +273,8 @@ Timestamp: 0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855
         {
             let doc = PlainTextDocument {
                 text,
-                issuers: vec![issuer1, issuer2],
-                signatures: vec![sig1],
+                issuers: smallvec![issuer1, issuer2],
+                signatures: smallvec![sig1],
             };
 
             // todo: gérer l'erreur avec PartialEq
@@ -289,8 +290,8 @@ Timestamp: 0-E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855
         {
             let doc = PlainTextDocument {
                 text,
-                issuers: vec![issuer1],
-                signatures: vec![sig1, sig2],
+                issuers: smallvec![issuer1],
+                signatures: smallvec![sig1, sig2],
             };
 
             // todo: gérer l'erreur avec PartialEq