Struct fluid::core::should::ShouldImpl

pub struct ShouldImpl<L> where
    L: Debug,  {
    pub left: Option<L>,
    // some fields omitted
}

The inner should implementation, not intended to be used by the final user.

Fields

left: Option<L>

The left part of the assertion.

Methods

impl<L> ShouldImpl<L> where
    L: Debug, 

pub fn map_left<T: Debug, F>(self, f: F) -> ShouldImpl<T> where
    F: FnOnce(L) -> Option<T>, 

Creates a new ShouldImpl by applicating the passed closure to the left element.

pub fn truthness(&self) -> bool

Returns wether the assertion should be true or not.

pub fn left_dbg(&self) -> &str

Returns a debug reptresentation of the left element.

pub fn stringified(&self) -> Option<String>

Returns a stringified representation of the left element.

pub fn add_message(&mut self, message: String)

Adds a new explanation message to the assertion. Must be used through the ConsumingAssert::because or the ChainableAssert::because method.

Trait Implementations

impl<L> From<ShouldImpl<L>> for Should<L> where
    L: Debug, 

fn from(implem: ShouldImpl<L>) -> Self

Performs the conversion.

impl<L> From<Should<L>> for ShouldImpl<L> where
    L: Debug, 

fn from(should: Should<L>) -> Self

Performs the conversion.

impl<'a, L> From<&'a mut Should<L>> for &'a mut ShouldImpl<L> where
    L: Debug, 

fn from(should: &'a mut Should<L>) -> Self

Performs the conversion.

impl<L> Default for ShouldImpl<L> where
    L: Debug, 

fn default() -> Self

Returns the "default value" for a type.

impl<L: Debug> Debug for ShouldImpl<L> where
    L: Debug, 

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

Formats the value using the given formatter.