Crate target_lexicon[−][src]

Target triple support.

Macros

A convenient syntax for triple literals.

A target “triple”. Historically such things had three fields, though they’ve added additional fields over time.

Aarch64Architecture
Architecture	The “architecture” field, which in some cases also specifies a specific subarchitecture.
ArmArchitecture
BinaryFormat	The “binary format” field, which is usually omitted, and the binary format is implied by the other fields.
CallingConvention	The calling convention, which specifies things like which registers are used for passing arguments, which registers are callee-saved, and so on.
CustomVendor	A string for a `Vendor::Custom` that can either be used in `const` contexts or hold dynamic strings.
Endianness	The target memory endianness.
Environment	The “environment” field, which specifies an ABI environment on top of the operating system. In many configurations, this field is omitted, and the environment is implied by the operating system.
OperatingSystem	The “operating system” field, which sometimes implies an environment, and sometimes isn’t an actual operating system.
ParseError	An error returned from parsing a triple.
PointerWidth	The width of a pointer (in the default address space).
Vendor	The “vendor” field, which in practice is little more than an arbitrary modifier.

HOST	The `Triple` of the current host.