Struct Expects 

pub struct Expects(/* private fields */);

Available on crate feature alloc only.

A set of expected tokens.

Implementations

impl Expects

pub fn merge(self, other: Expects) -> Self

Merges two sets.

pub fn map<F: FnMut(Expect) -> Expect>(self, f: F) -> Self

Converts each elements.

impl Expects

pub fn new(first: Expect) -> Self

Creates a new instance.

Trait Implementations

impl Clone for Expects

fn clone(&self) -> Expects

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Expects

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

Formats the value using the given formatter.

impl Display for Expects

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

Formats the value using the given formatter.

impl From<&'static str> for Expects

fn from(msg: &'static str) -> Self

Converts to this type from the input type.

impl From<Cow<'static, str>> for Expects

fn from(msg: Cow<'static, str>) -> Self

Converts to this type from the input type.

impl From<String> for Expects

fn from(msg: String) -> Self

Converts to this type from the input type.

impl FromIterator<&'static str> for Expects

fn from_iter<I: IntoIterator<Item = &'static str>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<Cow<'static, str>> for Expects

fn from_iter<I: IntoIterator<Item = Expect>>(iter: I) -> Self

Creates a value from an iterator.

impl FromIterator<String> for Expects

fn from_iter<I: IntoIterator<Item = String>>(iter: I) -> Self

Creates a value from an iterator.

impl IntoIterator for Expects

type Item = Cow<'static, str>

The type of the elements being iterated over.

type IntoIter = IntoIter<Cow<'static, str>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Expects

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

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

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

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

impl Eq for Expects

impl StructuralPartialEq for Expects