Crate target_lexicon

Target triple support.

Macros

• triple
  A convenient syntax for triple literals.

Structs

• DefaultToHost
  A simple wrapper around Triple that provides an implementation of Default which defaults to Triple::host().
• DefaultToUnknown
  A simple wrapper around Triple that provides an implementation of Default which defaults to Triple::unknown().
• Triple
  A target “triple”. Historically such things had three fields, though they’ve added additional fields over time.

Enums

• 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.
• CDataModel
  The C data model used on a target.
• 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.
• Mips32Architecture
  An enum for all 32-bit MIPS architectures (not just “MIPS32”).
• Mips64Architecture
  An enum for all 64-bit MIPS architectures (not just “MIPS64”).
• 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).
• Riscv32Architecture
  An enum for all 32-bit RISC-V architectures.
• Riscv64Architecture
  An enum for all 64-bit RISC-V architectures.
• Size
  The size of a type.
• Vendor
  The “vendor” field, which in practice is little more than an arbitrary modifier.
• X86_32Architecture
  An enum for all 32-bit x86 architectures.

Constants

• HOST
  The Triple of the current host.