Struct cranelift_isle::sema::TermEnv

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pub struct TermEnv {
    pub terms: Vec<Term>,
    pub term_map: BTreeMap<Sym, TermId>,
    pub rules: Vec<Rule>,
}

Expand description

The term environment.

This is sort of a typed and reorganized AST that more directly reflects ISLE semantics than the input ISLE source code (where as the AST is the opposite).

Fields

terms: Vec<Term>

Arena of interned terms defined in this ISLE program.

This is indexed by TermId.

term_map: BTreeMap<Sym, TermId>

A map from am interned Term’s name to its TermId.

rules: Vec<Rule>

Arena of interned rules defined in this ISLE program.

This is indexed by RuleId.

Implementations

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impl TermEnv

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pub fn from_ast(tyenv: &mut TypeEnv, defs: &Defs) -> Result<TermEnv>

Construct the term environment from the AST and the type environment.

Trait Implementations

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impl Clone for TermEnv

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fn clone(&self) -> TermEnv

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 TermEnv

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for TermEnv

impl Send for TermEnv

impl Sync for TermEnv

impl Unpin for TermEnv

impl UnwindSafe for TermEnv

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> 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> 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, 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.

Struct cranelift_isle::sema::TermEnv

Fields

Implementations

impl TermEnv

pub fn from_ast(tyenv: &mut TypeEnv, defs: &Defs) -> Result<TermEnv>

Trait Implementations

impl Clone for TermEnv

fn clone(&self) -> TermEnv

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

impl Debug for TermEnv

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

Auto Trait Implementations

impl RefUnwindSafe for TermEnv

impl Send for TermEnv

impl Sync for TermEnv

impl Unpin for TermEnv

impl UnwindSafe for TermEnv

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> 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, 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>

Struct cranelift_isle::sema::TermEnv

Fields

Implementations

impl TermEnv

pub fn from_ast(tyenv: &mut TypeEnv, defs: &Defs) -> Result<TermEnv>

Trait Implementations

impl Clone for TermEnv

fn clone(&self) -> TermEnv

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

impl Debug for TermEnv

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

Auto Trait Implementations

impl RefUnwindSafe for TermEnv

impl Send for TermEnv

impl Sync for TermEnv

impl Unpin for TermEnv

impl UnwindSafe for TermEnv

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> 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, 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> 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>,