Enum vector_lookup::lookup_v2::BorrowedSegment

pub enum BorrowedSegment<'a> {
    Field(Cow<'a, str>),
    Index(isize),
    Invalid,
}

Variants

Field(Cow<'a, str>)

Index(isize)

Invalid

Implementations

impl BorrowedSegment<'_>

pub const fn field(value: &str) -> BorrowedSegment<'_>

pub fn index(value: isize) -> BorrowedSegment<'static>

pub fn is_field(&self) -> bool

pub fn is_index(&self) -> bool

pub fn is_invalid(&self) -> bool

Trait Implementations

impl Arbitrary for BorrowedSegment<'static>

fn arbitrary(g: &mut Gen) -> BorrowedSegment<'static>

Return an arbitrary value.

fn shrink(&self) -> Box<dyn Iterator<Item = BorrowedSegment<'static>>>

Return an iterator of values that are smaller than itself.

impl<'a> Clone for BorrowedSegment<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BorrowedSegment<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a OwnedSegment> for BorrowedSegment<'a>

fn from(segment: &'a OwnedSegment) -> BorrowedSegment<'a>

Converts to this type from the input type.

impl<'a> From<&'a String> for BorrowedSegment<'a>

fn from(field: &'a String) -> BorrowedSegment<'a>

Converts to this type from the input type.

impl<'a> From<&'a str> for BorrowedSegment<'a>

fn from(field: &'a str) -> BorrowedSegment<'a>

Converts to this type from the input type.

impl From<isize> for BorrowedSegment<'_>

fn from(index: isize) -> BorrowedSegment<'_>

Converts to this type from the input type.

impl<'a> PartialEq for BorrowedSegment<'a>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> TryFrom<BorrowedSegment<'a>> for OwnedSegment

type Error = ()

The type returned in the event of a conversion error.

fn try_from( segment: BorrowedSegment<'a>, ) -> Result<OwnedSegment, <OwnedSegment as TryFrom<BorrowedSegment<'a>>>::Error>

Performs the conversion.

impl<'a> Eq for BorrowedSegment<'a>

impl<'a> StructuralPartialEq for BorrowedSegment<'a>