Move workspace crates into subfolder

crates/disk/src/streamlog.rs

@@ -0,0 +1,50 @@
+use items_0::streamitem::LogItem;
+use netpod::log::*;
+use std::collections::VecDeque;
+
+pub struct Streamlog {
+    items: VecDeque<LogItem>,
+    node_ix: u32,
+}
+
+impl Streamlog {
+    pub fn new(node_ix: u32) -> Self {
+        Self {
+            items: VecDeque::new(),
+            node_ix,
+        }
+    }
+
+    pub fn append(&mut self, level: Level, msg: String) {
+        let item = LogItem {
+            node_ix: self.node_ix,
+            level,
+            msg,
+        };
+        self.items.push_back(item);
+    }
+
+    pub fn pop(&mut self) -> Option<LogItem> {
+        self.items.pop_back()
+    }
+
+    pub fn emit(item: &LogItem) {
+        match item.level {
+            Level::ERROR => {
+                error!("StreamLog  Node {}  {}", item.node_ix, item.msg);
+            }
+            Level::WARN => {
+                warn!("StreamLog  Node {}  {}", item.node_ix, item.msg);
+            }
+            Level::INFO => {
+                info!("StreamLog  Node {}  {}", item.node_ix, item.msg);
+            }
+            Level::DEBUG => {
+                debug!("StreamLog  Node {}  {}", item.node_ix, item.msg);
+            }
+            Level::TRACE => {
+                trace!("StreamLog  Node {}  {}", item.node_ix, item.msg);
+            }
+        }
+    }
+}