Enum fungus::errors::UserError

pub enum UserError {
    DoesNotExistById(u32),
}

Variants

DoesNotExistById(u32)

An error indicating that the use does not exist.

Implementations

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

pub fn clone(&self) -> UserError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UserError

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

Formats the value using the given formatter.

impl Display for UserError

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

Formats the value using the given formatter.

impl Eq for UserError

impl Error for UserError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

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

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

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<UserError> for FuError

pub fn from(err: UserError) -> FuError

Performs the conversion.

impl Hash for UserError

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

Feeds this value into the given Hasher.

pub 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

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<UserError> for UserError

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

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

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

This method tests for !=.

impl PartialOrd<UserError> for UserError

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

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

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

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

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

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

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

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

pub 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