Enum actix_web_flash_messages::Level

pub enum Level {
    Debug,
    Info,
    Success,
    Warning,
    Error,
}

The severity level of a FlashMessage.

Levels can be used for filtering and rendering - for example:

• Only show flash messages at info level or above in a production environment, while retaining debug level messages for local development;
• Use different colours, in the UI, to display messages (e.g. red for errors, orange for warnings, etc.).

Variants

Debug

Development-related messages. Often ignored in a production environment.

Info

Informational messages for the user - e.g. “Your last login was two days ago”.

Success

Positive feedback after an action was successful - e.g. “You logged in successfully!”.

Warning

Notifying the user about an action that they must take imminently to prevent an error in the future.

Error

An action was not successful - e.g. “The provided login credentials are invalid”.

Trait Implementations

impl Clone for Level

fn clone(&self) -> Level

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Level

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Level

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Level

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

Formats the value using the given formatter.

impl PartialEq<Level> for Level

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Level> for Level

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

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

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

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

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

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

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

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

const 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 Serialize for Level

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Level

impl Eq for Level

impl StructuralEq for Level

impl StructuralPartialEq for Level