all repos — pba-zig @ fbae363bbff68b3ccdea62070d9fe115652d360a

Protobufs But Awesomer as rewritten in Zig

src/main.zig (view raw)

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const std = @import("std");
const Io = std.Io;

const pba_zig = @import("pba_zig");
const ingest = @import("ingest.zig");
const lex = @import("lex.zig");

pub fn main(init: std.process.Init) !void {
    const arena = init.arena.allocator();

    const cwd = std.Io.Dir.cwd();

    const max_bytes = 10 * 1024 * 1024;
    const buf = try cwd.readFileAlloc(init.io, "example.pba", arena, .limited(max_bytes));
    defer arena.free(buf);

    const tokens = try lex.tokenize(buf, arena);
    std.log.info("{d} tokens ingested", .{tokens.items.len});

    const protocol = ingest.Protocol.parse(tokens.items, arena);
    std.log.info("Protocol '{s}' has MTU {d}", .{ protocol.name, protocol.mtu });
}