Struct CommonOptions 

pub struct CommonOptions {
    pub opts: OptimizeOptions,
    pub codegen: CodegenOptions,
    pub debug: DebugOptions,
    pub wasm: WasmOptions,
    pub wasi: WasiOptions,
    pub record: RecordOptions,
    pub target: Option<String>,
    pub config: Option<PathBuf>,
    /* private fields */
}

Common options for commands that translate WebAssembly modules

Fields

opts: OptimizeOptions

codegen: CodegenOptions

debug: DebugOptions

wasm: WasmOptions

wasi: WasiOptions

record: RecordOptions

target: Option<String>

The target triple; default is the host triple

config: Option<PathBuf>

Use the specified TOML configuration file. This TOML configuration file can provide same configuration options as the --optimize, --codegen, --debug, --wasm, --wasi CLI options, with a couple exceptions.

Additional options specified on the command line will take precedent over options loaded from this TOML file.

Implementations

impl CommonOptions

pub fn new() -> CommonOptions

Creates a blank new set of CommonOptions that can be configured.

pub fn init_logging(&mut self) -> Result<()>

pub fn config( &mut self, pooling_allocator_default: Option<bool>, ) -> Result<Config>

pub fn enable_wasm_features(&self, config: &mut Config) -> Result<()>

pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self>

pub fn from_engine(engine: &Engine) -> Self

Creates an instance of CommonOptions by reflecting on the configuration present in the provided [Engine].

This will extract all configuration values that can be set by this CommonOptions into a [Config] into the returned structure to the best of its ability. Not all configuration options present on [Engine] can be reflected back into CommonOptions, and not all options on CommonOptions can be set on an [Engine]. This means that this is a lossy operation that doesn’t fully capture 100% of the configuration of [Engine]. That being said, however, it can capture almost all of the configuration related to codegen and major other configuration options.

Trait Implementations

impl Args for CommonOptions

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self via [FromArgMatches::from_arg_matches_mut]

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate self via [FromArgMatches::update_from_arg_matches_mut]

impl Clone for CommonOptions

fn clone(&self) -> CommonOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CommandFactory for CommonOptions

fn command<'b>() -> Command

Build a [Command] that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a [Command] that can update self.

impl Default for CommonOptions

fn default() -> CommonOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CommonOptions

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CommonOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for CommonOptions

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Parser for CommonOptions

fn parse() -> Self

Parse from std::env::args_os(), [exit][Error::exit] on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, [exit][Error::exit] on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, [exit][Error::exit] on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.

impl Serialize for CommonOptions

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.