2022-04-13 16:17:24 -07:00
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(window.webpackJsonp=window.webpackJsonp||[]).push([[18],{411:function(t,a,s){"use strict";s.r(a);var n=s(29),e=Object(n.a)({},(function(){var t=this,a=t.$createElement,s=t._self._c||a;return s("ContentSlotsDistributor",{attrs:{"slot-key":t.$parent.slotKey}},[s("h1",{attrs:{id:"arguments-and-accounts"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#arguments-and-accounts"}},[t._v("#")]),t._v(" Arguments and Accounts")]),t._v(" "),s("p",[t._v("This tutorial covers the basics of creating and mutating accounts using Anchor.\nIt's recommended to read "),s("RouterLink",{attrs:{to:"/tutorials/tutorial-0.html"}},[t._v("Tutorial 0")]),t._v(" first, as this tutorial will\nbuild on top of it.")],1),t._v(" "),s("h2",{attrs:{id:"clone-the-repo"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#clone-the-repo"}},[t._v("#")]),t._v(" Clone the Repo")]),t._v(" "),s("p",[t._v("To get started, clone the repo.")]),t._v(" "),s("div",{staticClass:"language-bash extra-class"},[s("pre",{pre:!0,attrs:{class:"language-bash"}},[s("code",[s("span",{pre:!0,attrs:{class:"token function"}},[t._v("git")]),t._v(" clone https://github.com/project-serum/anchor\n")])])]),s("p",[t._v("Change directories to the "),s("a",{attrs:{href:"https://github.com/project-serum/anchor/tree/master/examples/tutorial/basic-1",target:"_blank",rel:"noopener noreferrer"}},[t._v("example"),s("OutboundLink")],1),t._v(".")]),t._v(" "),s("div",{staticClass:"language-bash extra-class"},[s("pre",{pre:!0,attrs:{class:"language-bash"}},[s("code",[s("span",{pre:!0,attrs:{class:"token builtin class-name"}},[t._v("cd")]),t._v(" anchor/examples/tutorial/basic-1\n")])])]),s("p",[t._v("And install any additional JavaScript dependencies:")]),t._v(" "),s("div",{staticClass:"language-bash extra-class"},[s("pre",{pre:!0,attrs:{class:"language-bash"}},[s("code",[s("span",{pre:!0,attrs:{class:"token function"}},[t._v("yarn")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token function"}},[t._v("install")]),t._v("\n")])])]),s("h2",{attrs:{id:"defining-a-program"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#defining-a-program"}},[t._v("#")]),t._v(" Defining a Program")]),t._v(" "),s("p",[t._v("We define our program as follows")]),t._v(" "),s("div",{staticClass:"language-rs extra-class"},[s("pre",{pre:!0,attrs:{class:"language-rs"}},[s("code",[s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("use")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token namespace"}},[t._v("anchor_lang"),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("::")]),t._v("prelude"),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("::")])]),s("span",{pre:!0,attrs:{class:"token operator"}},[t._v("*")]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\n"),s("span",{pre:!0,attrs:{class:"token macro property"}},[t._v("declare_id!")]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("(")]),s("span",{pre:!0,attrs:{class:"token string"}},[t._v('"Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS"')]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(")")]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\n"),s("span",{pre:!0,attrs:{class:"token attribute attr-name"}},[t._v("#[program]")]),t._v("\n"),s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("mod")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token module-declaration namespace"}},[t._v("basic_1")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("{")]),t._v("\n "),s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("use")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("super")]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v("::")]),s("span",{pre:!0,attrs:{class:"token operator"}},[t._v("*")]),s("span",{pre:!0,attrs:{class:"token punctuation"}},[t._v(";")]),t._v("\n\n "),s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("pub")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token keyword"}},[t._v("fn")]),t._v(" "),s("span",{pre:!0,attrs:{class:"token function-definition function"}},[t._v("initialize")]),s("span",{pre:!0,attrs:{
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