Restructure examples

Author: paulyoung

Cargo.lock

@@ -1,5 +1,5 @@
 [workspace]
 members = [
     "src/icfs",
-    "examples/fatfs/src/fatfs",
+    "examples/src/fatfs",
 ]

Cargo.toml

@@ -2,10 +2,10 @@
   "version": 1,
   "dfx": "0.8.4",
   "canisters": {
-    "fat": {
+    "fatfs": {
       "type": "rust",
-      "package": "fat",
-      "candid": "src/fat/fat.did"
+      "package": "fatfs_example",
+      "candid": "examples/src/fatfs/fatfs.did"
     }
   },
   "networks": {

examples/fatfs/dfx.json renamed to dfx.json

@@ -1,5 +1,5 @@
 [package]
-name = "fatfs-example"
+name = "fatfs_example"
 version = "0.1.0"
 edition = "2018"
 
@@ -14,5 +14,5 @@ fatfs = { git = "https://github.com/rafalh/rust-fatfs", rev = "87fc1ed5074a32b4e
 fscommon = "0.1"
 ic-cdk = { git = "https://github.com/dfinity/cdk-rs.git", rev = "a253119adb08929b6304d007ee0a6a37960656ed" }
 ic-cdk-macros = "0.3"
-icfs = { path = "../../../../src/icfs" }
+icfs = { path = "../../../src/icfs" }
 time = "0.3"

examples/fatfs/README.md

@@ -0,0 +1,21 @@
+# fatfs example
+
+```
+dfx start --clean
+```
+
+```
+dfx deploy
+
+dfx canister call fatfs ls
+dfx canister call fatfs write_file '("hello.txt", "Hello, World!")'
+dfx canister call fatfs ls
+dfx canister call fatfs read_file '("hello.txt")'
+
+dfx canister call fatfs write_file '("hello.txt", "Hello!")'
+dfx canister call fatfs read_file '("hello.txt")'
+
+dfx canister call fatfs write_file '("goodbye.txt", "Goodbye!")'
+dfx canister call fatfs ls
+dfx canister call fatfs read_file '("goodbye.txt")'
+```