文件列表:

build.zig (921, 2023-10-12)
src/ (0, 2023-10-12)
src/block.zig (3071, 2023-10-12)
src/blockchain.zig (1829, 2023-10-12)
src/main.zig (3730, 2023-10-12)

# Zig Blockchain This is a toy project to play with [Zig Programming Language](https://ziglang.org/) and have fun with Blockchain. ### Disclaimer I have limited experience with Zig and even less experience with Blockchain. ## Usage ### Pre requisite Get yourself [Zig >= 0.9.1](https://ziglang.org/download/). I can't have this running properly on Windows. ### Have fun with the blockchain ``` > zig run src/main.zig ``` ``` ================== = Zig Blockchain = ================== Commands: list - list all the blocks new - store data in a new block last - get the last block get - get block at index i, starting from 0. quit - quit ? ``` Let's create some blocks with some data ``` > new "hello world" === Block data: "hello world" hash: 00008f59b1349d545f7366539fb101c559a135de963514f42f6ea89083d26a90 prev_hash: 00000551fb3e39f4f36d2121a6043c71999059f733ab13561539ebfe57f85961 > new "foobar" === Block data: "foobar" hash: 00008421e3c5676e634f1cfe4f427dd24043179df679fe7c72889659e2fb99d8 prev_hash: 00008f59b1349d545f7366539fb101c559a135de963514f42f6ea89083d26a90 ``` Let's see all our blocks, including block 0 which get automatically created at startup. ``` > list Index: 0 === Genesis Block data: Genesis hash: 00000551fb3e39f4f36d2121a6043c71999059f733ab13561539ebfe57f85961 Index: 1 === Block data: "hello world" hash: 00008f59b1349d545f7366539fb101c559a135de963514f42f6ea89083d26a90 prev_hash: 00000551fb3e39f4f36d2121a6043c71999059f733ab13561539ebfe57f85961 Index: 2 === Block data: "foobar" hash: 00008421e3c5676e634f1cfe4f427dd24043179df679fe7c72889659e2fb99d8 prev_hash: 00008f59b1349d545f7366539fb101c559a135de963514f42f6ea89083d26a90 ``` ### Run tests ``` > zig test .\src\blockchain.zig Test [0/2] test "it creates a blockchain genesis bloTest [0/2] test "it creates a blockchain genesis block"... OK Test [1/2] test "it appends a block to the blockchaTest [1/2] test "it appends a block to the blockchain"... OK ```