Enum ucum::ast::AST

pub enum AST<'a> {
    Factor(&'a str),
    Unit {
        label: &'a [u8],
        exponent: i8,
        annotation: Option<&'a [u8]>,
    },
    Product(Box<AST<'a>>, Box<AST<'a>>),
    Division(Box<AST<'a>>, Box<AST<'a>>),
}

Variants

Factor(&'a str)

Unit

Fields of Unit

label: &'a [u8]exponent: i8annotation: Option<&'a [u8]>

Product(Box<AST<'a>>, Box<AST<'a>>)

Division(Box<AST<'a>>, Box<AST<'a>>)

Implementations

impl<'a> AST<'a>

pub fn factor(txt: &[u8]) -> Box<AST>

pub fn unit(
    label: &'a [u8],
    exponent: i8,
    annotation: Option<&'a [u8]>
) -> Box<AST<'a>>

pub fn product(lhs: Box<AST<'a>>, rhs: Box<AST<'a>>) -> Box<AST<'a>>

pub fn division(lhs: Box<AST<'a>>, rhs: Box<AST<'a>>) -> Box<AST<'a>>

pub fn make_quantity<T>(
    &self,
    value: T,
    system: &UnitSystem<T>
) -> UcumResult<'a, Quantity<T>> where
    T: Clone + Div<T, Output = T> + From<i32> + From<T> + FromStr + Mul<T, Output = T> + MulAssign,
    <T as FromStr>::Err: Error + 'static, 

pub fn as_unit_quantity<T>(
    &self,
    system: &UnitSystem<T>
) -> UcumResult<'a, Quantity<T>> where
    T: Clone + Div<T, Output = T> + From<i32> + From<T> + FromStr + Mul<T, Output = T> + MulAssign,
    <T as FromStr>::Err: Error + 'static, 

Trait Implementations

impl<'a> Clone for AST<'a>

fn clone(&self) -> AST<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for AST<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for AST<'a>

impl<'a> Hash for AST<'a>

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl<'a> PartialEq<AST<'a>> for AST<'a>

fn eq(&self, other: &AST<'a>) -> bool

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

fn ne(&self, other: &AST<'a>) -> bool

This method tests for !=.

impl<'a> StructuralEq for AST<'a>

impl<'a> StructuralPartialEq for AST<'a>