commit eddebc04ae440ae4da64096ffb35e89f14cdb321
Author: Priec <filippriec@gmail.com>
Date:   Sat Jan 31 20:30:41 2026 +0100

    vypracovavanie zadania

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
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index 0000000..6b446b9
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,217 @@
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+# It is not intended for manual editing.
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..8c31b46
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "priprava_na_skusku2"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+clap = { version = "4.5.54", features = ["derive"] }
+serde = { version = "1.0.228", features = ["derive"] }
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..45c6cd8
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,4 @@
+// src/lib.rs
+
+pub mod logic;
+pub use logic::*;
diff --git a/src/logic.rs b/src/logic.rs
new file mode 100644
index 0000000..da39c0b
--- /dev/null
+++ b/src/logic.rs
@@ -0,0 +1,58 @@
+// src/logic.rs
+
+use serde::{Deserialize, Serialize};
+use std::fmt;
+
+#[derive(Default, Serialize, Deserialize, PartialEq)]
+enum StavKnihy {
+    #[default] Nova = 0,
+    Pozicana = 1,
+    Poskodena = 2,
+    Vyradena = 3,
+}
+
+impl fmt::Display for StavKnihy {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            StavKnihy::Nova => write!(f, "Nova"),
+            StavKnihy::Pozicana => write!(f, "Pozicana"),
+            StavKnihy::Poskodena => write!(f, "Poskodena"),
+            StavKnihy::Vyradena => write!(f, "Vyradena")
+        }
+    }
+}
+
+#[derive(Default, Serialize, Deserialize)]
+struct Kniha {
+    authors: Vec<String>,
+    title: String,
+    publisher: String,
+    genre: String,
+    page_count: usize,
+    isbn: String,
+    year: usize,
+    pozicane: bool,
+    stav_knihy: StavKnihy,
+}
+
+impl fmt::Display for Kniha {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "({}, {}, {}, {}, {}, {}, {}, {}, {}",
+               self.authors.join(", "),
+               self.title,
+               self.publisher,
+               self.genre,
+               self.page_count,
+               self.isbn,
+               self.year,
+               self.pozicane,
+               self.stav_knihy,
+        )
+    }
+}
+
+
+#[derive(Default, Serialize, Deserialize)]
+struct Kniznica {
+
+}
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
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