crier

commit c397a19282b8712e7e951c26d42ad9d48c148624
parent 9b733bcd472e147c7099452914b9d6435466f823
Author: lash <dev@holbrook.no>
Date:   Sat, 29 Jun 2024 22:48:06 +0100

Module selection, default test guard

Diffstat:
M
Cargo.lock
 | 
101
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
Cargo.toml
 | 
3
+++
M
src/lib.rs
 | 
47
+++++++++++++++++++++++++++++++++++++++++++++--

3 files changed, 149 insertions(+), 2 deletions(-)
diff --git a/Cargo.lock b/Cargo.lock
@@ -50,6 +50,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
 
 [[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -84,11 +93,33 @@ name = "crier"
 version = "0.0.1"
 dependencies = [
  "clap",
+ "digest",
  "feed-rs",
+ "rs_sha512",
  "tempfile",
 ]
 
 [[package]]
+name = "crypto-common"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+]
+
+[[package]]
 name = "encoding_rs"
 version = "0.8.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -140,6 +171,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "generic-array"
+version = "0.14.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
 name = "getrandom"
 version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -272,6 +313,54 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a66a03ae7c801facd77a29370b4faec201768915ac14a721ba36f20bc9c209b"
 
 [[package]]
+name = "rs_hasher_ctx"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a45ae5cc6246fa2666253289d6495e1fb3d125fb83842ff56b747a3b662e28e"
+dependencies = [
+ "rs_internal_hasher",
+ "rs_internal_state",
+ "rs_n_bit_words",
+]
+
+[[package]]
+name = "rs_internal_hasher"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19754b7c13d7fb92e995b1f6330918466e134ba7c3f55bf805c72e6a9727c426"
+dependencies = [
+ "rs_internal_state",
+ "rs_n_bit_words",
+]
+
+[[package]]
+name = "rs_internal_state"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "214a4e27fec5b651d615675874c6a829496cc2aa66e5f1b184ab05cb39fd3625"
+dependencies = [
+ "rs_n_bit_words",
+]
+
+[[package]]
+name = "rs_n_bit_words"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8bc1bbb4c2a60f76b331e6ba70b5065e210fa6e72fc966c2d488736755d89cb6"
+
+[[package]]
+name = "rs_sha512"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78bb3ee2bcf2e0bd2ead2504c3b67d1fb34ae978a2014febc011f82fcbe58d56"
+dependencies = [
+ "rs_hasher_ctx",
+ "rs_internal_hasher",
+ "rs_internal_state",
+ "rs_n_bit_words",
+]
+
+[[package]]
 name = "rustix"
 version = "0.38.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -381,6 +470,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
+name = "typenum"
+version = "1.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+
+[[package]]
 name = "unicode-bidi"
 version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -434,6 +529,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
 [[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
+
+[[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
diff --git a/Cargo.toml b/Cargo.toml
@@ -11,8 +11,11 @@ rust-version = "1.79"
 feed-rs = "^2.0.0"
 #activitypub_federation = "^0.4.0"
 #json-ld = "^0.14.1"
+digest = "^0.10.7"
 clap = "2.34.0"
+#sha2 = "^0.10.8"
 #quick-xml = "^0.28.2"
+rs_sha512 = "^0.1.3"
 
 [dev-dependencies]
 tempfile = "3.3.0"
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,13 +1,21 @@
 use std::collections::HashMap;
+use std::hash::Hasher;
+use std::hash::Hash;
 use std::iter::Iterator;
 use feed_rs::model::Entry;
 
 pub struct Sequencer {
-    pub items: HashMap<u32, Entry>,
+    pub items: HashMap<u32, Vec<u8>>,
     item_keys: Vec<u32>,
     crsr: usize,
 }
 
+pub struct SequencerEntry<'a> {
+    entry: Entry,
+    summer: &'a dyn Hasher,
+    digest: Vec<u8>,
+}
+
 impl Sequencer {
     pub fn new() -> Sequencer {
         Sequencer {
@@ -16,10 +24,31 @@ impl Sequencer {
             item_keys: Vec::<u32>::new(),
         }
     }
+
+    pub fn add<H: Hash>(&self, entry: SequencerEntry) {
+//        entry.hash(&self, entry);
+    }
 }
 
+impl<'a> SequencerEntry<'a> {
+    pub fn new(entry: Entry, summer: &'a dyn Hasher) -> SequencerEntry<'a> {
+        SequencerEntry {
+            entry: entry,
+            summer: summer,
+            digest: Vec::new(),
+        }
+    }
+}
+
+//impl<'a> Hash for SequencerEntry<'a> {
+//    fn hash(&self) -> u64 {
+//        Vec::<u64>::new()
+//    }
+//}
+//
+
 impl Iterator for Sequencer {
-    type Item = Entry;
+    type Item = Vec<u8>;
 
     fn next(&mut self) -> Option<Self::Item> {
         let c: u32;
@@ -28,3 +57,17 @@ impl Iterator for Sequencer {
         return Some(self.items[&c].clone());
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use rs_sha512::Sha512Hasher;
+    use super::SequencerEntry;
+    use feed_rs::model::Entry;
+
+    #[test]
+    fn test_entry() {
+        let h = Sha512Hasher::default();
+        let src = Entry::default();
+        let entry = SequencerEntry::new(src, &h);
+    }
+}