Update cheatsheets

cargo-tree

@@ -0,0 +1,30 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# cargo tree
+
+> Display a tree visualization of a dependency graph.
+> Note: in the tree, dependencies of packages marked with `(*)` have already been shown elsewhere in the graph, and so are not repeated.
+> More information: <https://doc.rust-lang.org/cargo/commands/cargo-tree.html>.
+
+- Show a dependency tree of the current project:
+
+`cargo tree`
+
+- Only show dependencies up to the specified depth (e.g. when `n` is 1, display only direct dependencies):
+
+`cargo tree --depth {{n}}`
+
+- Do not display the given package (and its dependencies) in the tree:
+
+`cargo tree --prune {{package_spec}}`
+
+- Show all occurrences of repeated dependencies:
+
+`cargo tree --no-dedupe`
+
+- Only show normal/build/development dependencies:
+
+`cargo tree --edges {{normal|build|dev}}`