My zig snippets for VS Code

zig.json

{
	"While with index": {
		"scope": "zig",
		"prefix": "whilei",
		"body": [
			"var ${1:i}: usize = 0;",
			"while (${1:i} < $2) {",
			"\t$0",
			"\t${1:i} += 1;",
			"}"
		]
	},
	"While with index reversed": {
		"scope": "zig",
		"prefix": "whileir",
		"body": [
			"var ${1:i}: usize = $2 + 1;",
			"while (${1:i} > 0) {",
			"\t${1:i} -= 1;",
			"\t$0",
			"}"
		]
	},
	"If optional": {
		"scope": "zig",
		"prefix": "ifopt",
		"body": [
			"if (${1}) |${2:v}| {",
			"\t$0",
			"}"
		]
	},
	"This/Self": {
		"scope": "zig",
		"prefix": "this",
		"body": [
			"this: *@This()"
		]
	},
	"Struct with an allocator": {
		"scope": "zig",
		"prefix": "struct alloc",
		"body": [
			"const ${1:MyStruct} = struct {",
			"   allocator: std.mem.Allocator,",
			"   data: []u8,",
			"",
			"   fn init(allocator: std.mem.Allocator) !${1:MyStruct} {",
			"      return .{",
			"         .allocator = allocator,",
			"         .data = try allocator.alloc(u8, 64),",
			"      };",
			"   }",
			"",
			"   fn deinit(self: *${1:MyStruct}) void {",
			"      self.allocator.free(self.data);",
			"   }",
			"};",
		]
	},
	"ArrayList": {
		"scope": "zig",
		"prefix": "list",
		"body": "std.ArrayList(${1:type}).init(${2:allocator});"
	},
	"ArrayList with Capacity": {
		"scope": "zig",
		"prefix": "list capacity",
		"body": "try std.ArrayList(${1:type}).initCapacity(${2:allocator}, ${3:1024});"
	},
	"Self": {
		"scope": "zig",
		"prefix": "self",
		"body": "const Self = @This();"
	},
	"Self function": {
		"scope": "zig",
		"prefix": "fnself",
		"body": "fn ${1:name} (self: *${2:Self}) void {$0}"
	},
	"Tagged union example": {
		"scope": "zig",
		"prefix": "tagged union full",
		"body": [
			"const MyType = struct {};",
			"",
			"const MyTag = enum {",
			"    MyType,",
			"};",
			"",
			"const MyTaggedUnion = union(MyTag) {",
			"    MyType: MyType,",
			"};",
		]
	},
	"GeneralPurposeAllocator": {
		"scope": "zig",
		"prefix": "gpa",
		"body": [
			"var gpa = std.heap.GeneralPurposeAllocator(.{}){};",
			"const alloc = gpa.allocator();",
			"defer _ = gpa.deinit();"
		]
	},
	"FixedBufferAllocator": {
		"scope": "zig",
		"prefix": "fba",
		"body": [
			"var buffer: [${1:64}]u8 = undefined;",
			"var fba = std.heap.FixedBufferAllocator.init(&buffer);",
			"const alloc = fba.allocator();",
		]
	},
	"Function pointer": {
		"prefix": "fnptr",
		"body": "*const fn (${1:args}) ${2:ReturnType}",
	}
}