{
"name": "rustc",
"description": "CLI for rustc",
"options": [
{
"names": [
"-h",
"--help"
],
"description": "Prints out help info"
},
{
"names": [
"--cfg"
],
"description": "Configures compilation settings",
"takes_arg": true,
"arg": {
"name": "Spec",
"description": "Ex: verbose' or 'feature=\"serde\"'"
}
},
{
"names": [
"-L"
],
"description": "Adds a directory to the library search path",
"takes_arg": true,
"arg": {
"name": "kind",
"description": "The kind of search path",
"suggestions": [
"dependency",
"crate",
"native",
"framework",
"all"
]
}
},
{
"names": [
"--l"
],
"description": "Links the generated crate to a native library",
"takes_arg": true,
"arg": {
"name": "kind",
"description": "Kind of library",
"suggestions": [
"dylib",
"static",
"framework"
]
}
},
{
"names": [
"--crate-type"
],
"description": "Specify types of crates for the compiler to emit",
"takes_arg": true,
"arg": {
"name": "type",
"description": "Type of crates",
"suggestions": [
"bin",
"lib",
"rlib",
"dylib",
"cdylib",
"staticlib",
"proc-macro"
]
}
},
{
"names": [
"--crate-name"
],
"description": "Specify the name of the crate being built",
"takes_arg": true,
"arg": {
"name": "Name"
}
},
{
"names": [
"--edition"
],
"description": "Specify the edition to use",
"takes_arg": true,
"arg": {
"name": "edition",
"suggestions": [
"2015",
"2018",
"2021"
]
}
},
{
"names": [
"--emit"
],
"description": "Specify the types of output files to generate",
"takes_arg": true,
"arg": {
"name": "type",
"suggestions": [
"asm",
"llvm-bc",
"llvm-ir",
"obj",
"metadata",
"link",
"dep-info",
"mir"
]
}
},
{
"names": [
"--print"
],
"description": "Prints compiler info",
"takes_arg": true,
"arg": {
"name": "type",
"suggestions": [
"crate-name",
"file-names",
"sysroot",
"target-libdir",
"cfg",
"target-list",
"target-cpus",
"target-features",
"relocation-models",
"code-models",
"tls-models",
"target-spec-json",
"native-static-libs"
]
}
},
{
"names": [
"-g"
],
"description": "Synonym for -C debuginfo=2"
},
{
"names": [
"-O"
],
"description": "Synonym for -C opt-level=2"
},
{
"names": [
"-o"
],
"description": "Specify the filename to write output",
"takes_arg": true,
"arg": {
"name": "filename"
}
},
{
"names": [
"--out-dir"
],
"description": "Specify directory to write output",
"takes_arg": true,
"arg": {
"name": "dir"
}
},
{
"names": [
"--explain"
],
"description": "Provides a detailed explanation of an error message",
"takes_arg": true,
"arg": {
"name": "Error Code"
}
},
{
"names": [
"--test"
],
"description": "Builds a test harness"
},
{
"names": [
"--target"
],
"description": "Selects a target triple to build",
"takes_arg": true,
"arg": {
"name": "Target"
}
},
{
"names": [
"-W",
"--warn"
],
"description": "Sets lint warnings",
"takes_arg": true,
"arg": {
"name": "OPT"
}
},
{
"names": [
"-A",
"--allow"
],
"description": "Set lint allowed",
"takes_arg": true,
"arg": {
"name": "OPT"
}
},
{
"names": [
"-D",
"--deny"
],
"description": "Set lint denied",
"takes_arg": true,
"arg": {
"name": "OPT"
}
},
{
"names": [
"-F",
"--forbid"
],
"description": "Set lint forbid",
"takes_arg": true,
"arg": {
"name": "Opt"
}
},
{
"names": [
"--cap-lints"
],
"description": "Set the most restrictive lint level",
"takes_arg": true,
"arg": {
"name": "Level"
}
},
{
"names": [
"-C",
"--codegen"
],
"description": "Set a codegen option",
"takes_arg": true,
"arg": {
"name": "option"
}
},
{
"names": [
"-Z"
],
"description": "Set unstable options",
"takes_arg": true,
"arg": {
"name": "option",
"description": "Unstable options to pass to rustc"
}
},
{
"names": [
"-V",
"--version"
],
"description": "Prints version"
},
{
"names": [
"-v",
"--verbose"
],
"description": "Use verbose output"
},
{
"names": [
"--extern"
],
"description": "Specify where an external library is located",
"takes_arg": true,
"arg": {
"name": "Path",
"description": "Path where crate(s) can be found",
"template": "folders"
}
},
{
"names": [
"--sysroot"
],
"description": "Overrides the system root",
"takes_arg": true,
"arg": {
"name": "directory"
}
},
{
"names": [
"--error-format"
],
"description": "Controls how errors are produced",
"takes_arg": true,
"arg": {
"name": "format",
"suggestions": [
"human",
"json",
"short"
]
}
},
{
"names": [
"--color"
],
"description": "Configures coloring of output",
"takes_arg": true,
"arg": {
"name": "color",
"suggestions": [
"auto",
"always",
"never"
]
}
}
],
"args": [
{
"name": "filepath",
"template": "filepaths"
}
]
}