Enum rustc_codegen_ssa::back::lto::LtoModuleCodegen

source · [−]

pub enum LtoModuleCodegen<B: WriteBackendMethods> {
    Fat {
        module: Option<ModuleCodegen<B::Module>>,
        _serialized_bitcode: Vec<SerializedModule<B::ModuleBuffer>>,
    },
    Thin(ThinModule<B>),
}

Variants

`Fat`

Fields

module: Option<ModuleCodegen<B::Module>>

_serialized_bitcode: Vec<SerializedModule<B::ModuleBuffer>>

`Thin(ThinModule)`

Implementations

source

impl<B: WriteBackendMethods> LtoModuleCodegen

source

pub fn name(&self) -> &str

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pub unsafe fn optimize(
&mut self,
cgcx: &CodegenContext
) -> Result<ModuleCodegen<B::Module>, FatalError>

Optimize this module within the given codegen context.

This function is unsafe as it’ll return a ModuleCodegen still points to LLVM data structures owned by this LtoModuleCodegen. It’s intended that the module returned is immediately code generated and dropped, and then this LTO module is dropped.

source

pub fn cost(&self) -> u64

A “gauge” of how costly it is to optimize this module, used to sort biggest modules first.

Auto Trait Implementations

impl RefUnwindSafe for LtoModuleCodegen where
 ::Module: RefUnwindSafe,
 ::ModuleBuffer: RefUnwindSafe,
 ::ThinBuffer: RefUnwindSafe,
 ::ThinData: RefUnwindSafe,

impl Send for LtoModuleCodegen

impl Sync for LtoModuleCodegen

impl Unpin for LtoModuleCodegen where
::Module: Unpin,
::ModuleBuffer: Unpin,

impl UnwindSafe for LtoModuleCodegen where
 ::Module: UnwindSafe,
 ::ModuleBuffer: UnwindSafe + RefUnwindSafe,
 ::ThinBuffer: RefUnwindSafe,
 ::ThinData: RefUnwindSafe,

Blanket Implementations

source

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.

Enum rustc_codegen_ssa::back::lto::LtoModuleCodegen

Variants

`Fat`

Fields

`Thin(ThinModule<B>)`

Implementations

impl<B: WriteBackendMethods> LtoModuleCodegen<B>

pub fn name(&self) -> &str

pub unsafe fn optimize(
&mut self,
cgcx: &CodegenContext<B>
) -> Result<ModuleCodegen<B::Module>, FatalError>

pub fn cost(&self) -> u64

Auto Trait Implementations

impl<B> RefUnwindSafe for LtoModuleCodegen<B> where
    <B as WriteBackendMethods>::Module: RefUnwindSafe,
    <B as WriteBackendMethods>::ModuleBuffer: RefUnwindSafe,
    <B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe,
    <B as WriteBackendMethods>::ThinData: RefUnwindSafe,

impl<B> Send for LtoModuleCodegen<B>

impl<B> Sync for LtoModuleCodegen<B>

impl<B> Unpin for LtoModuleCodegen<B> where
<B as WriteBackendMethods>::Module: Unpin,
<B as WriteBackendMethods>::ModuleBuffer: Unpin,

impl<B> UnwindSafe for LtoModuleCodegen<B> where
    <B as WriteBackendMethods>::Module: UnwindSafe,
    <B as WriteBackendMethods>::ModuleBuffer: UnwindSafe + RefUnwindSafe,
    <B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe,
    <B as WriteBackendMethods>::ThinData: RefUnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

Enum rustc_codegen_ssa::back::lto::LtoModuleCodegen

Variants

Fat

Fields

Thin(ThinModule<B>)

Implementations

impl<B: WriteBackendMethods> LtoModuleCodegen<B>

pub fn name(&self) -> &str

pub unsafe fn optimize( &mut self, cgcx: &CodegenContext<B>) -> Result<ModuleCodegen<B::Module>, FatalError>

pub fn cost(&self) -> u64

Auto Trait Implementations

impl<B> RefUnwindSafe for LtoModuleCodegen<B> where <B as WriteBackendMethods>::Module: RefUnwindSafe, <B as WriteBackendMethods>::ModuleBuffer: RefUnwindSafe, <B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe, <B as WriteBackendMethods>::ThinData: RefUnwindSafe,

impl<B> Send for LtoModuleCodegen<B>

impl<B> Sync for LtoModuleCodegen<B>

impl<B> Unpin for LtoModuleCodegen<B> where <B as WriteBackendMethods>::Module: Unpin, <B as WriteBackendMethods>::ModuleBuffer: Unpin,

impl<B> UnwindSafe for LtoModuleCodegen<B> where <B as WriteBackendMethods>::Module: UnwindSafe, <B as WriteBackendMethods>::ModuleBuffer: UnwindSafe + RefUnwindSafe, <B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe, <B as WriteBackendMethods>::ThinData: RefUnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Layout

`Fat`

`Thin(ThinModule<B>)`

pub unsafe fn optimize(
&mut self,
cgcx: &CodegenContext<B>
) -> Result<ModuleCodegen<B::Module>, FatalError>

impl<B> RefUnwindSafe for LtoModuleCodegen<B> where
<B as WriteBackendMethods>::Module: RefUnwindSafe,
<B as WriteBackendMethods>::ModuleBuffer: RefUnwindSafe,
<B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe,
<B as WriteBackendMethods>::ThinData: RefUnwindSafe,

impl<B> Unpin for LtoModuleCodegen<B> where
<B as WriteBackendMethods>::Module: Unpin,
<B as WriteBackendMethods>::ModuleBuffer: Unpin,

impl<B> UnwindSafe for LtoModuleCodegen<B> where
<B as WriteBackendMethods>::Module: UnwindSafe,
<B as WriteBackendMethods>::ModuleBuffer: UnwindSafe + RefUnwindSafe,
<B as WriteBackendMethods>::ThinBuffer: RefUnwindSafe,
<B as WriteBackendMethods>::ThinData: RefUnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,