bux-lang/vscode/snippets/bux.json

{
    "Main function": {
        "prefix": "main",
        "body": [
            "func Main() -> int {",
            "    $1",
            "    return 0;",
            "}"
        ],
        "description": "Main entry point function"
    },
    "Hello World": {
        "prefix": "hello",
        "body": [
            "import Std::Io::{PrintLine};",
            "",
            "func Main() -> int {",
            "    PrintLine(\"${1:Hello, Bux!}\");",
            "    return 0;",
            "}"
        ],
        "description": "Minimal Hello World program"
    },
    "Function": {
        "prefix": "func",
        "body": [
            "func ${1:Name}(${2:params}) -> ${3:void} {",
            "    $0",
            "}"
        ],
        "description": "Function declaration"
    },
    "Async Function": {
        "prefix": "afunc",
        "body": [
            "async func ${1:Name}(${2:params}) -> ${3:void} {",
            "    $0",
            "}"
        ],
        "description": "Async function declaration"
    },
    "Generic function": {
        "prefix": "gfunc",
        "body": [
            "func ${1:Name}<${2:T}>(${3:param}: ${2:T}) -> ${2:T} {",
            "    $0",
            "}"
        ],
        "description": "Generic function"
    },
    "Variable (let)": {
        "prefix": "let",
        "body": [
            "let ${1:name}: ${2:Type} = ${3:value};"
        ],
        "description": "Immutable variable"
    },
    "Variable (var)": {
        "prefix": "var",
        "body": [
            "var ${1:name}: ${2:Type} = ${3:value};"
        ],
        "description": "Mutable variable"
    },
    "Const": {
        "prefix": "const",
        "body": [
            "const ${1:NAME}: ${2:Type} = ${3:value};"
        ],
        "description": "Constant declaration"
    },
    "Struct": {
        "prefix": "struct",
        "body": [
            "struct ${1:Name} {",
            "    ${2:field}: ${3:Type};",
            "}"
        ],
        "description": "Struct declaration"
    },
    "Enum": {
        "prefix": "enum",
        "body": [
            "enum ${1:Name} {",
            "    ${2:Variant1},",
            "    ${3:Variant2},",
            "}"
        ],
        "description": "Enum declaration"
    },
    "Generic enum": {
        "prefix": "genum",
        "body": [
            "enum ${1:Name}<${2:T}> {",
            "    ${3:Some}(${2:T}),",
            "    ${4:None},",
            "}"
        ],
        "description": "Generic enum declaration"
    },
    "Interface": {
        "prefix": "interface",
        "body": [
            "interface ${1:Name} {",
            "    func ${2:Method}(${3:self}) -> ${4:void};",
            "}"
        ],
        "description": "Interface declaration"
    },
    "Extend methods": {
        "prefix": "extend",
        "body": [
            "extend ${1:Type} {",
            "    func ${2:Method}(self) -> ${3:void} {",
            "        $0",
            "    }",
            "}"
        ],
        "description": "Extend block for inherent methods"
    },
    "Extend for interface": {
        "prefix": "extendfor",
        "body": [
            "extend ${1:Type} for ${2:Interface} {",
            "    func ${3:Method}(self) -> ${4:void} {",
            "        $0",
            "    }",
            "}"
        ],
        "description": "Implement interface for type"
    },
    "If statement": {
        "prefix": "if",
        "body": [
            "if ${1:condition} {",
            "    $0",
            "}"
        ],
        "description": "If statement"
    },
    "If-else": {
        "prefix": "ifelse",
        "body": [
            "if ${1:condition} {",
            "    ${2:body}",
            "} else {",
            "    $0",
            "}"
        ],
        "description": "If-else statement"
    },
    "While loop": {
        "prefix": "while",
        "body": [
            "while ${1:condition} {",
            "    $0",
            "}"
        ],
        "description": "While loop"
    },
    "For-in loop": {
        "prefix": "for",
        "body": [
            "for ${1:item} in ${2:iterable} {",
            "    $0",
            "}"
        ],
        "description": "For-in loop"
    },
    "Loop": {
        "prefix": "loop",
        "body": [
            "loop {",
            "    $0",
            "}"
        ],
        "description": "Infinite loop"
    },
    "Match": {
        "prefix": "match",
        "body": [
            "match ${1:expr} {",
            "    ${2:pattern} => ${3:action},",
            "    _ => ${4:default},",
            "}"
        ],
        "description": "Pattern match expression"
    },
    "Switch": {
        "prefix": "switch",
        "body": [
            "switch ${1:expr} {",
            "    case ${2:value}:",
            "        $0",
            "        break;",
            "    default:",
            "        break;",
            "}"
        ],
        "description": "Switch statement"
    },
    "Import": {
        "prefix": "import",
        "body": [
            "import Std::${1:Io}::{${2:PrintLine}};"
        ],
        "description": "Import from Std"
    },
    "Module": {
        "prefix": "module",
        "body": [
            "module ${1:Name} {",
            "    $0",
            "}"
        ],
        "description": "Module declaration"
    },
    "@Checked function": {
        "prefix": "checked",
        "body": [
            "@[Checked]",
            "func ${1:Name}(${2:params}) -> ${3:void} {",
            "    $0",
            "}"
        ],
        "description": "Checked function with borrow checker"
    },
    "@Release function": {
        "prefix": "release",
        "body": [
            "@[Release]",
            "func ${1:Name}(${2:params}) -> ${3:void} {",
            "    $0",
            "}"
        ],
        "description": "Release (unchecked) function"
    },
    "Defer": {
        "prefix": "defer",
        "body": [
            "defer ${1:cleanup};"
        ],
        "description": "Defer cleanup"
    },
    "PrintLine": {
        "prefix": "pl",
        "body": [
            "PrintLine(\"${1:message}\");"
        ],
        "description": "Print with newline"
    },
    "Interpolated string": {
        "prefix": "fstr",
        "body": [
            "f\"${1:Hello, }{${2:name}}\""
        ],
        "description": "Interpolated f-string"
    },
    "Macro definition": {
        "prefix": "macro",
        "body": [
            "macro! ${1:name} {",
            "    (\\$${2:x}:expr) => {",
            "        $0",
            "    }",
            "}"
        ],
        "description": "Declarative macro! definition"
    },
    "Test assert": {
        "prefix": "tassert",
        "body": [
            "Test_AssertEq${1:Int}(${2:got}, ${3:want});"
        ],
        "description": "Test equality assertion"
    },
    "Spawn task": {
        "prefix": "spawn",
        "body": [
            "let ${1:handle}: *void = spawn ${2:Worker}(${3:args});"
        ],
        "description": "Spawn green-thread task"
    },
    "Result Ok/Err match": {
        "prefix": "resultmatch",
        "body": [
            "match ${1:result} {",
            "    Ok(${2:value}) => ${3:value},",
            "    Err(${4:err}) => ${5:/* handle */},",
            "}"
        ],
        "description": "Match on Result"
    },
    "Option Some/None match": {
        "prefix": "optmatch",
        "body": [
            "match ${1:opt} {",
            "    Some(${2:value}) => ${3:value},",
            "    None => ${4:/* handle */},",
            "}"
        ],
        "description": "Match on Option"
    }
}