Struct target_lexicon::Triple

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pub struct Triple {
    pub architecture: Architecture,
    pub vendor: Vendor,
    pub operating_system: OperatingSystem,
    pub environment: Environment,
    pub binary_format: BinaryFormat,
}
Expand description

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

Note that Triple doesn’t implement Default itself. If you want a type which defaults to the host triple, or defaults to unknown-unknown-unknown, use DefaultToHost or DefaultToUnknown, respectively.

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§architecture: Architecture

The “architecture” (and sometimes the subarchitecture).

§vendor: Vendor

The “vendor” (whatever that means).

§operating_system: OperatingSystem

The “operating system” (sometimes also the environment).

§environment: Environment

The “environment” on top of the operating system (often omitted for operating systems with a single predominant environment).

§binary_format: BinaryFormat

The “binary format” (rarely used).

Implementations§

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impl Triple

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pub const fn host() -> Self

Return the triple for the current host.

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impl Triple

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pub fn endianness(&self) -> Result<Endianness, ()>

Return the endianness of this target’s architecture.

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pub fn pointer_width(&self) -> Result<PointerWidth, ()>

Return the pointer width of this target’s architecture.

This function is aware of x32 and ilp32 ABIs on 64-bit architectures.

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pub fn default_calling_convention(&self) -> Result<CallingConvention, ()>

Return the default calling convention for the given target triple.

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pub fn data_model(&self) -> Result<CDataModel, ()>

The C data model for a given target. If the model is not known, returns Err(()).

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pub fn unknown() -> Self

Return a Triple with all unknown fields.

Trait Implementations§

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impl Clone for Triple

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fn clone(&self) -> Triple

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Triple

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

Formats the value using the given formatter. Read more
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impl Display for Triple

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

Formats the value using the given formatter. Read more
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impl FromStr for Triple

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type Err = ParseError

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Triple

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for Triple

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for Triple

Auto Trait Implementations§

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impl Freeze for Triple

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impl RefUnwindSafe for Triple

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impl Send for Triple

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impl Sync for Triple

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impl Unpin for Triple

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impl UnwindSafe for Triple

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.