Struct TargetOptions 

pub struct TargetOptions {

    pub is_builtin: bool,
    pub endian: Endian,
    pub c_int_width: String,
    pub os: String,
    pub min_os_version: Option<(u32, u32, u32)>,
    pub env: String,
    pub abi: String,
    pub vendor: String,
    pub linker_flavor: LinkerFlavor,
    pub pre_link_args: Vec<String>,
    pub cpu: String,
    pub features: String,
    pub dll_prefix: String,
    pub is_like_windows: bool,
    pub is_like_msvc: bool,
    pub is_like_osx: bool,
}

Optional aspects of target specification.

Fields

is_builtin: bool

True if this is a built-in target

endian: Endian

Used as the target_endian cfg variable. Defaults to little endian.

c_int_width: String

Width of c_int type

os: String

The name of the OS

min_os_version: Option<(u32, u32, u32)>

Minimum version of the OS to target

env: String

The name of the environment

abi: String

ABI name to distinguish multiple ABIs on the same OS and architecture. For instance, "eabi" or "eabihf". Defaults to “”.

vendor: String

The name of the vendor

linker_flavor: LinkerFlavor

Linker flavor

pre_link_args: Vec<String>

Linker arguments that are passed before any user-defined libraries.

cpu: String

Default CPU to pass to LLVM. Corresponds to llc -mcpu=$cpu. Defaults to “generic”.

features: String

Default target features to pass to LLVM. These features will always be passed, and cannot be disabled even via -C. Corresponds to llc -mattr=$features.

dll_prefix: String

String to prepend to the name of every dynamic library. Defaults to “lib”.

is_like_windows: bool

Whether the target toolchain is like Windows

is_like_msvc: bool

is_like_osx: bool

Whether the target toolchain is like macOS’s. Only useful for compiling against iOS/macOS, in particular running dsymutil and some other stuff like -dead_strip. Defaults to false.

Trait Implementations

impl Clone for TargetOptions

fn clone(&self) -> TargetOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TargetOptions

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

Formats the value using the given formatter.

impl Default for TargetOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for TargetOptions

fn eq(&self, other: &TargetOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TargetOptions

impl StructuralPartialEq for TargetOptions