Enum Part 

pub enum Part {
    And(Box<BinaryPart>),
    Or(Box<BinaryPart>),
    Not(Box<Part>),
    String(String),
}

A part of a Query.

Variants

And(Box<BinaryPart>)

Or(Box<BinaryPart>)

Not(Box<Part>)

String(String)

Implementations

impl Part

pub fn s(s: impl AsRef<str>) -> Self

pub fn and(left: impl Into<Self>, right: impl Into<Self>) -> Self

pub fn or(left: impl Into<Self>, right: impl Into<Self>) -> Self

pub fn not(not: impl Into<Self>) -> Self

pub fn for_each<'a>(&'a self, f: &mut impl FnMut(&'a Part))

pub fn for_each_string<'a>(&'a self, f: &mut impl FnMut(&'a str))

pub fn eq_order(&self, other: &Self) -> bool

Tests the equality of the parts AND order.

See BinaryPart for more details.

This makes no difference to the Eq implementation if self is Self::Not or Self::String.

Trait Implementations

impl Clone for Part

fn clone(&self) -> Part

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Part

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

Formats the value using the given formatter.

impl Display for Part

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

Formats the value using the given formatter.

impl Eq for Part

impl<T: Into<String>> From<T> for Part

fn from(s: T) -> Self

Converts to this type from the input type.

impl FromStr for Part

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl PartialEq for Part

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Part