Enum fungus::core::UserError

pub enum UserError {
    DoesNotExistById(u32),
}

Variants

DoesNotExistById(u32)

An error indicating that the use does not exist.

Methods

impl UserError

pub fn does_not_exist_by_id(uid: u32) -> UserError

Return an error indicating that the user does not exist

Trait Implementations

impl Clone for UserError

fn clone(&self) -> UserError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserError

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

Formats the value using the given formatter.

impl Display for UserError

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

Formats the value using the given formatter.

impl Eq for UserError

impl Fail for UserError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl Hash for UserError

fn hash<__H: Hasher>(&self, state: &mut __H)

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 Ord for UserError

fn cmp(&self, other: &UserError) -> 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.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<UserError> for UserError

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

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

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

This method tests for !=.

impl PartialOrd<UserError> for UserError

fn partial_cmp(&self, other: &UserError) -> Option<Ordering>

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

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

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

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

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

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

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

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

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

impl StructuralEq for UserError

impl StructuralPartialEq for UserError