Struct redo::Error

pub struct Error<R, C: Command<R>>(pub C, pub C::Err);

An error kind that holds the error and the command that caused the error.

Trait Implementations

impl<R: Clone, C: Clone + Command<R>> Clone for Error<R, C> where
    C::Err: Clone, 

fn clone(&self) -> Error<R, C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R: Copy, C: Copy + Command<R>> Copy for Error<R, C> where
    C::Err: Copy, 

impl<R: Debug, C: Debug + Command<R>> Debug for Error<R, C> where
    C::Err: Debug, 

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

Formats the value using the given formatter.

impl<R: Default, C: Default + Command<R>> Default for Error<R, C> where
    C::Err: Default, 

fn default() -> Error<R, C>

Returns the "default value" for a type.

impl<R: Eq, C: Eq + Command<R>> Eq for Error<R, C> where
    C::Err: Eq, 

impl<R: PartialEq, C: PartialEq + Command<R>> PartialEq for Error<R, C> where
    C::Err: PartialEq, 

fn eq(&self, __arg_0: &Error<R, C>) -> bool

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

fn ne(&self, __arg_0: &Error<R, C>) -> bool

This method tests for !=.

impl<R: Hash, C: Hash + Command<R>> Hash for Error<R, C> where
    C::Err: Hash, 

fn hash<__HRC: Hasher>(&self, __arg_0: &mut __HRC)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl<R: Ord, C: Ord + Command<R>> Ord for Error<R, C> where
    C::Err: Ord, 

fn cmp(&self, __arg_0: &Error<R, C>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<R: PartialOrd, C: PartialOrd + Command<R>> PartialOrd for Error<R, C> where
    C::Err: PartialOrd, 

fn partial_cmp(&self, __arg_0: &Error<R, C>) -> Option<Ordering>

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

fn lt(&self, __arg_0: &Error<R, C>) -> bool

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

fn le(&self, __arg_0: &Error<R, C>) -> bool

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

fn gt(&self, __arg_0: &Error<R, C>) -> bool

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

fn ge(&self, __arg_0: &Error<R, C>) -> bool

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

impl<R, C: Command<R>> Display for Error<R, C> where
    C::Err: Display, 

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

Formats the value using the given formatter.

impl<R, C: Command<R>> Error for Error<R, C> where
    R: Debug,
    C: Debug,
    C::Err: Error, 

fn description(&self) -> &str

A short description of the error.

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

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