Enum wasmtime_environ::isa::CallConv

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pub enum CallConv {
    Fast,
    Cold,
    SystemV,
    WindowsFastcall,
    BaldrdashSystemV,
    BaldrdashWindows,
    Baldrdash2020,
    Probestack,
}

Expand description

Calling convention identifiers.

Variants

`Fast`

Best performance, not ABI-stable

`Cold`

Smallest caller code size, not ABI-stable

`SystemV`

System V-style convention used on many platforms

`WindowsFastcall`

Windows “fastcall” convention, also used for x64 and ARM

`BaldrdashSystemV`

SpiderMonkey WebAssembly convention on systems using natively SystemV

`BaldrdashWindows`

SpiderMonkey WebAssembly convention on Windows

`Baldrdash2020`

SpiderMonkey WebAssembly convention for “ABI-2020”, with extra TLS register slots in the frame.

`Probestack`

Specialized convention for the probestack function

Implementations

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impl CallConv

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pub fn triple_default(triple: &Triple) -> CallConv

Return the default calling convention for the given target triple.

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pub fn for_libcall(flags: &Flags, default_call_conv: CallConv) -> CallConv

Returns the calling convention used for libcalls according to the current flags.

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pub fn extends_windows_fastcall(self) -> bool

Is the calling convention extending the Windows Fastcall ABI?

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pub fn extends_baldrdash(self) -> bool

Is the calling convention extending the Baldrdash ABI?

Trait Implementations

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impl Clone for CallConv

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pub fn clone(&self) -> CallConv

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for CallConv

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for CallConv

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pub fn deserialize<D>(
deserializer: D
) -> Result<CallConv, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl Display for CallConv

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

Formats the value using the given formatter. Read more

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impl FromStr for CallConv

type Err = ()

The associated error which can be returned from parsing.

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pub fn from_str(s: &str) -> Result<CallConv, <CallConv as FromStr>::Err>

Parses a string s to return a value of this type. Read more

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impl Hash for CallConv

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<CallConv> for CallConv

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl Serialize for CallConv

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pub fn serialize<S>(
 &self,
 serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
 S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for CallConv

Auto Trait Implementations

impl RefUnwindSafe for CallConv

impl Send for CallConv

impl Sync for CallConv

impl Unpin for CallConv

impl UnwindSafe for CallConv

Blanket Implementations

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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> CallHasher for T where
T: Hash + ?Sized,

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pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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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pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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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.

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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.

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Enum wasmtime_environ::isa::CallConv

Variants

Fast

Cold

SystemV

WindowsFastcall

BaldrdashSystemV

BaldrdashWindows

Baldrdash2020

Probestack

Implementations

impl CallConv

pub fn triple_default(triple: &Triple) -> CallConv

pub fn for_libcall(flags: &Flags, default_call_conv: CallConv) -> CallConv

pub fn extends_windows_fastcall(self) -> bool

pub fn extends_baldrdash(self) -> bool

Trait Implementations

impl Clone for CallConv

pub fn clone(&self) -> CallConv

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

impl Debug for CallConv

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

impl<'de> Deserialize<'de> for CallConv

pub fn deserialize<__D>( __deserializer: __D) -> Result<CallConv, <__D as Deserializer<'de>>::Error> where __D: Deserializer<'de>,

impl Display for CallConv

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

impl FromStr for CallConv

type Err = ()

pub fn from_str(s: &str) -> Result<CallConv, <CallConv as FromStr>::Err>

impl Hash for CallConv

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

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<CallConv> for CallConv

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

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

impl Serialize for CallConv

pub fn serialize<__S>( &self, __serializer: __S) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where __S: Serializer,

impl Copy for CallConv

impl Eq for CallConv

impl StructuralEq for CallConv

impl StructuralPartialEq for CallConv

Auto Trait Implementations

impl RefUnwindSafe for CallConv

impl Send for CallConv

impl Sync for CallConv

impl Unpin for CallConv

impl UnwindSafe for CallConv

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> CallHasher for T where T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

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> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

pub default fn to_string(&self) -> String

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>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

`Fast`

`Cold`

`SystemV`

`WindowsFastcall`

`BaldrdashSystemV`

`BaldrdashWindows`

`Baldrdash2020`

`Probestack`

pub fn deserialize<D>(
deserializer: D
) -> Result<CallConv, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

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

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

pub fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
S: Serializer,

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> CallHasher for T where
T: Hash + ?Sized,

pub default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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

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

impl<T> ToString for T where
T: Display + ?Sized,

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,