+ much more rusties

closures-anonymity/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "closures-anonymity"
+version = "0.1.0"
+authors = ["Aurélien DESBRIÈRES <[email protected]>"]
+
+[dependencies]

closures-anonymity/src/main.rs

@@ -0,0 +1,25 @@
+/* Aurélien DESBRIÈRES
+aurelien(at)hackers(dot)camp
+License GNU GPL latest */
+
+// Rust experimentations
+// Closures as Type Anonymity in Rust
+
+//`F` must implement `Fn` for a closure which takes no
+// inputs and returns nothing - exactly what is required
+// for `print`.
+fn apply<F>(f: F) where
+    F: Fn() {
+    f();
+}
+
+fn main() {
+    let x = 7;
+
+    // Capture `x` into an anonymous type and implement
+    // `Fn` for it. Sotre in `print`.
+    let print = || println!("{}", x);
+
+    apply(print);
+}
+

closures-anonymity/src/main.rs~

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

closures-anonymity/target/debug/.fingerprint/closures-anonymity-6af39fbe3f7ef707/bin-closures_anonymity-6af39fbe3f7ef707

@@ -0,0 +1 @@
+e5523b0cfc4c3222

closures-anonymity/target/debug/.fingerprint/closures-anonymity-6af39fbe3f7ef707/bin-closures_anonymity-6af39fbe3f7ef707.json

@@ -0,0 +1 @@
+{"rustc":7337822701906583572,"target":10252773731995063932,"profile":14528549471338536373,"local":{"variant":"MtimeBased","fields":[[1491495920,659360326],[47,104,111,109,101,47,97,117,114,101,108,105,101,110,47,103,105,116,47,114,117,115,116,47,99,108,111,115,117,114,101,115,45,97,110,111,110,121,109,105,116,121,47,116,97,114,103,101,116,47,100,101,98,117,103,47,46,102,105,110,103,101,114,112,114,105,110,116,47,99,108,111,115,117,114,101,115,45,97,110,111,110,121,109,105,116,121,45,54,97,102,51,57,102,98,101,51,102,55,101,102,55,48,55,47,100,101,112,45,98,105,110,45,99,108,111,115,117,114,101,115,95,97,110,111,110,121,109,105,116,121,45,54,97,102,51,57,102,98,101,51,102,55,101,102,55,48,55]]},"features":"None","deps":[],"rustflags":[]}

closures-anonymity/target/debug/closures-anonymity.d

@@ -0,0 +1 @@
+/home/aurelien/git/rust/closures-anonymity/target/debug/closures-anonymity: /home/aurelien/git/rust/closures-anonymity/src/main.rs

closures-as-output-parameters/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "closures-as-output-parameters"
+version = "0.1.0"
+authors = ["Aurélien DESBRIÈRES <[email protected]>"]
+
+[dependencies]

closures-as-output-parameters/src/main.rs

@@ -0,0 +1,27 @@
+/* Aurélien DESBRIÈRES
+aurelien(at)hackers(dot)camp
+License GNU GPL latest */
+
+// Rust experimentations
+// Closures as Output Parameters
+
+fn create_fn() -> Box<Fn()> {
+    let text = "Fn".to_owned();
+
+    Box::new(move || println!("This is a: {}", text))
+}
+
+fn create_fnmut() -> Box<FnMut()> {
+    let text = "FnMut".to_owned();
+
+    Box::new(move || println!("This is al {}", text))
+}
+
+fn main() {
+    let fn_plain = create_fn();
+    let mut fn_mut = create_fnmut();
+
+    fn_plain();
+    fn_mut();
+}
+

closures-as-output-parameters/src/main.rs~

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

closures-as-output-parameters/target/debug/.fingerprint/closures-as-output-parameters-8be0a3943a8b9bac/bin-closures_as_output_parameters-8be0a3943a8b9bac

@@ -0,0 +1 @@
+4b6a32595b0d8568

closures-as-output-parameters/target/debug/.fingerprint/closures-as-output-parameters-8be0a3943a8b9bac/bin-closures_as_output_parameters-8be0a3943a8b9bac.json

@@ -0,0 +1 @@
+{"rustc":7337822701906583572,"target":11229966374791113190,"profile":14528549471338536373,"local":{"variant":"MtimeBased","fields":[[1491497676,669321395],[47,104,111,109,101,47,97,117,114,101,108,105,101,110,47,103,105,116,47,114,117,115,116,47,99,108,111,115,117,114,101,115,45,97,115,45,111,117,116,112,117,116,45,112,97,114,97,109,101,116,101,114,115,47,116,97,114,103,101,116,47,100,101,98,117,103,47,46,102,105,110,103,101,114,112,114,105,110,116,47,99,108,111,115,117,114,101,115,45,97,115,45,111,117,116,112,117,116,45,112,97,114,97,109,101,116,101,114,115,45,56,98,101,48,97,51,57,52,51,97,56,98,57,98,97,99,47,100,101,112,45,98,105,110,45,99,108,111,115,117,114,101,115,95,97,115,95,111,117,116,112,117,116,95,112,97,114,97,109,101,116,101,114,115,45,56,98,101,48,97,51,57,52,51,97,56,98,57,98,97,99]]},"features":"None","deps":[],"rustflags":[]}

closures-as-output-parameters/target/debug/closures-as-output-parameters.d

@@ -0,0 +1 @@
+/home/aurelien/git/rust/closures-as-output-parameters/target/debug/closures-as-output-parameters: /home/aurelien/git/rust/closures-as-output-parameters/src/main.rs

closures-input-functions/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "closures-input-functions"
+version = "0.1.0"
+authors = ["Aurélien DESBRIÈRES <[email protected]>"]
+
+[dependencies]

closures-input-functions/src/main.rs

@@ -0,0 +1,26 @@
+/* Aurélien DESBRIÈRES
+aurelien(at)hackers(dot)camp
+License GNU GPL latest */
+
+// Rust experimentations
+// Closures as Input Functions
+
+// Define a function which takes a generic `F` argument
+// bounded by `Fn`, and calls it
+fn call_me<F: Fn()>(f: F) {
+    f();
+}
+
+// Define a wrapper function satisfying the `Fn` bounded
+fn function() {
+    println!("I'm a function!");
+}
+
+fn main() {
+    // Define a closure satisfying the `Fn` bound
+    let closure = || println!("I'm a closure!");
+
+    call_me(closure);
+    call_me(function);
+}
+

closures-input-functions/src/main.rs~

@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}

closures-input-functions/target/debug/.fingerprint/closures-input-functions-ca1b3e6e7180e373/bin-closures_input_functions-ca1b3e6e7180e373

@@ -0,0 +1 @@
+59f07fec80106cb4

closures-input-functions/target/debug/.fingerprint/closures-input-functions-ca1b3e6e7180e373/bin-closures_input_functions-ca1b3e6e7180e373.json

@@ -0,0 +1 @@
+{"rustc":7337822701906583572,"target":17611836378413514346,"profile":14528549471338536373,"local":{"variant":"MtimeBased","fields":[[1491496483,209347855],[47,104,111,109,101,47,97,117,114,101,108,105,101,110,47,103,105,116,47,114,117,115,116,47,99,108,111,115,117,114,101,115,45,105,110,112,117,116,45,102,117,110,99,116,105,111,110,115,47,116,97,114,103,101,116,47,100,101,98,117,103,47,46,102,105,110,103,101,114,112,114,105,110,116,47,99,108,111,115,117,114,101,115,45,105,110,112,117,116,45,102,117,110,99,116,105,111,110,115,45,99,97,49,98,51,101,54,101,55,49,56,48,101,51,55,51,47,100,101,112,45,98,105,110,45,99,108,111,115,117,114,101,115,95,105,110,112,117,116,95,102,117,110,99,116,105,111,110,115,45,99,97,49,98,51,101,54,101,55,49,56,48,101,51,55,51]]},"features":"None","deps":[],"rustflags":[]}

closures-input-functions/target/debug/closures-input-functions.d

@@ -0,0 +1 @@
+/home/aurelien/git/rust/closures-input-functions/target/debug/closures-input-functions: /home/aurelien/git/rust/closures-input-functions/src/main.rs