Enum Value

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pub enum Value {
    Unknown,
    FailedConstraint(Message),
    Void,
    Integer(BigInt),
    String(ExprString),
    Bool(bool),
    ExprBuiltInFunction(String),
    AsmBuiltInFunction(String),
    Function(usize),
}

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Unknown

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FailedConstraint(Message)

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Void

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Integer(BigInt)

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String(ExprString)

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Bool(bool)

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ExprBuiltInFunction(String)

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AsmBuiltInFunction(String)

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Function(usize)

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impl Value

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pub fn is_unknown(&self) -> bool

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pub fn should_propagate(&self) -> bool

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pub fn make_literal(&self) -> Expr

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pub fn make_integer<T: Into<BigInt>>(value: T) -> Value

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pub fn make_bool(value: bool) -> Value

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pub fn make_string<T: Into<String>, S: Into<String>>( value: T, encoding: S, ) -> Value

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pub fn get_bigint(&self) -> Option<BigInt>

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pub fn coallesce_to_integer<'a>(&'a self) -> Cow<'a, Value>

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pub fn unwrap_bigint(&self) -> &BigInt

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pub fn expect_bigint( &self, report: &mut Report, span: Span, ) -> Result<&BigInt, ()>

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pub fn expect_bigint_mut( &mut self, report: &mut Report, span: Span, ) -> Result<&mut BigInt, ()>

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pub fn expect_sized_bigint( &self, report: &mut Report, span: Span, ) -> Result<&BigInt, ()>

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pub fn expect_sized_integerlike( &self, report: &mut Report, span: Span, ) -> Result<(BigInt, usize), ()>

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pub fn expect_error_or_bigint( self, report: &mut Report, span: Span, ) -> Result<Value, ()>

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pub fn expect_error_or_sized_bigint( self, report: &mut Report, span: Span, ) -> Result<Value, ()>

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pub fn expect_error_or_bool( self, report: &mut Report, span: Span, ) -> Result<Value, ()>

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pub fn as_usize(&self) -> Option<usize>

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pub fn expect_usize(&self, report: &mut Report, span: Span) -> Result<usize, ()>

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pub fn expect_error_or_usize( self, report: &mut Report, span: Span, ) -> Result<Value, ()>

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pub fn expect_nonzero_usize( &self, report: &mut Report, span: Span, ) -> Result<usize, ()>

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pub fn expect_bool(&self, report: &mut Report, span: Span) -> Result<bool, ()>

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pub fn expect_string( &self, report: &mut Report, span: Span, ) -> Result<&ExprString, ()>

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impl Value

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pub fn min_size(&self) -> usize

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pub fn get_bit(&self, index: usize) -> bool

Trait Implementations§

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impl Clone for Value

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fn clone(&self) -> Value

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

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

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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 PartialEq for Value

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

Tests for self and other values to be equal, and is used by ==.
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const 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 Value

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impl StructuralPartialEq for Value

Auto Trait Implementations§

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impl Freeze for Value

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impl RefUnwindSafe for Value

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impl Send for Value

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impl Sync for Value

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impl Unpin for Value

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impl UnwindSafe for Value

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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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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, 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.