Struct rune::Unit

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pub struct Unit { /* private fields */ }

Expand description

Instructions from a single source file.

Implementations

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impl Unit

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pub fn emit_instructions<O>(
 &self,
 out: &mut O,
 sources: &Sources,
 with_source: bool
) -> Result<()> where
 O: WriteColor,

Available on crate feature emit only.

Dump instructions in a human readable manner.

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impl Unit

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pub fn debug_info(&self) -> Option<&DebugInfo>

Access debug information for the given location if it is available.

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pub fn instruction_at(&self, ip: usize) -> Option<&Inst>

Get the instruction at the given instruction pointer.

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pub fn iter_static_strings(
&self
) -> impl Iterator<Item = &Arc<StaticString>> + '_

Iterate over all static strings in the unit.

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pub fn iter_constants(&self) -> impl Iterator<Item = (&Hash, &ConstValue )> + '_

Iterate over all constants in the unit.

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pub fn iter_static_object_keys(
&self
) -> impl Iterator<Item = (usize, &[String ])> + '_

Iterate over all static object keys in the unit.

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pub fn iter_instructions(&self) -> impl Iterator<Item = Inst> + '_

Iterate over all instructions in order.

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pub fn iter_functions(&self) -> impl Iterator<Item = (Hash, &UnitFn )> + '_

Iterate over dynamic functions.

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pub fn lookup_string(&self, slot: usize) -> Result<&Arc<StaticString>, VmError>

Lookup the static string by slot, if it exists.

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pub fn lookup_bytes(&self, slot: usize) -> Result<&[u8 ], VmError>

Lookup the static byte string by slot, if it exists.

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pub fn lookup_object_keys(&self, slot: usize) -> Option<&[String ]>

Lookup the static object keys by slot, if it exists.

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pub fn lookup_rtti(&self, hash: Hash) -> Option<&Arc<Rtti>>

Lookup runt-time information for the given type hash.

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pub fn lookup_variant_rtti(&self, hash: Hash) -> Option<&Arc<VariantRtti>>

Lookup variant runt-time information for the given variant hash.

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pub fn function(&self, hash: Hash) -> Option<UnitFn>

Lookup a function in the unit.

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pub fn constant(&self, hash: Hash) -> Option<&ConstValue>

Lookup a constant from the unit.

Trait Implementations

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impl Clone for Unit

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fn clone(&self) -> Unit

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 Unit

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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 Default for Unit

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fn default() -> Unit

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for Unit

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

Deserialize this value from the given Serde deserializer. Read more

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impl Serialize for Unit

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

impl RefUnwindSafe for Unit

impl Send for Unit

impl Sync for Unit

impl Unpin for Unit

impl UnwindSafe for Unit

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,

const: unstable · source

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

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

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

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

Performs the conversion.

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Struct rune::Unit

Implementations

impl Unit

pub fn emit_instructions<O>( &self, out: &mut O, sources: &Sources, with_source: bool) -> Result<()> where O: WriteColor,

impl Unit

pub fn debug_info(&self) -> Option<&DebugInfo>

pub fn instruction_at(&self, ip: usize) -> Option<&Inst>

pub fn iter_static_strings( &self) -> impl Iterator<Item = &Arc<StaticString>> + '_

pub fn iter_constants(&self) -> impl Iterator<Item = (&Hash, &ConstValue)> + '_

pub fn iter_static_object_keys( &self) -> impl Iterator<Item = (usize, &[String])> + '_

pub fn iter_instructions(&self) -> impl Iterator<Item = Inst> + '_

pub fn iter_functions(&self) -> impl Iterator<Item = (Hash, &UnitFn)> + '_

pub fn lookup_string(&self, slot: usize) -> Result<&Arc<StaticString>, VmError>

pub fn lookup_bytes(&self, slot: usize) -> Result<&[u8], VmError>

pub fn lookup_object_keys(&self, slot: usize) -> Option<&[String]>

pub fn lookup_rtti(&self, hash: Hash) -> Option<&Arc<Rtti>>

pub fn lookup_variant_rtti(&self, hash: Hash) -> Option<&Arc<VariantRtti>>

pub fn function(&self, hash: Hash) -> Option<UnitFn>

pub fn constant(&self, hash: Hash) -> Option<&ConstValue>

Trait Implementations

impl Clone for Unit

fn clone(&self) -> Unit

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

impl Debug for Unit

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

impl Default for Unit

fn default() -> Unit

impl<'de> Deserialize<'de> for Unit

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

impl Serialize for Unit

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

Auto Trait Implementations

impl RefUnwindSafe for Unit

impl Send for Unit

impl Sync for Unit

impl Unpin for Unit

impl UnwindSafe for Unit

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

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

pub fn emit_instructions<O>(
&self,
out: &mut O,
sources: &Sources,
with_source: bool
) -> Result<()> where
O: WriteColor,

pub fn iter_static_strings(
&self
) -> impl Iterator<Item = &Arc<StaticString>> + '_

pub fn iter_constants(&self) -> impl Iterator<Item = (&Hash, &ConstValue )> + '_

pub fn iter_static_object_keys(
&self
) -> impl Iterator<Item = (usize, &[String ])> + '_

pub fn iter_functions(&self) -> impl Iterator<Item = (Hash, &UnitFn )> + '_

pub fn lookup_bytes(&self, slot: usize) -> Result<&[u8 ], VmError>

pub fn lookup_object_keys(&self, slot: usize) -> Option<&[String ]>

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

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::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, U> Into<U> for T where
U: From<T>,

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

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

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

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

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