Enum conv::errors::NoError

pub enum NoError {}

Indicates that it is not possible for the conversion to fail.

You can use the UnwrapOk::unwrap_ok method to discard the (statically impossible) Err case from a Result<_, NoError>, without using Result::unwrap (which is typically viewed as a "code smell").

Trait Implementations

impl Copy for NoError

impl Clone for NoError

fn clone(&self) -> NoError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for NoError

impl PartialEq for NoError

fn eq(&self, __arg_0: &NoError) -> 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 !=.

impl Ord for NoError

fn cmp(&self, __arg_0: &NoError) -> Ordering

This method returns an Ordering between self and other.

impl PartialOrd for NoError

fn partial_cmp(&self, __arg_0: &NoError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Debug for NoError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for NoError

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

Formats the value using the given formatter.

impl Error for NoError

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.