Enum FieldLevel 

#[non_exhaustive]
pub enum FieldLevel<T> {
    None,
    All,
    Custom(fn(obj: &T) -> T),
    #[non_exhaustive]
    Unknown,
}

The FieldLevel enum is used to specify which fields are to be logged from a entities object. Choices include None, All, and Custom. The default is None.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

None

No fields are logged

All

All fields are logged

Custom(fn(obj: &T) -> T)

Only the provided set of fields are logged.

#[non_exhaustive]

Unknown

For potentially adding future fields.

Trait Implementations

impl<T: Clone> Clone for FieldLevel<T>

fn clone(&self) -> FieldLevel<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for FieldLevel<T>

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

Formats the value using the given formatter.

impl<T> Default for FieldLevel<T>

fn default() -> FieldLevel<T>

Returns the “default value” for a type.

impl<T: PartialEq> PartialEq for FieldLevel<T>

fn eq(&self, other: &FieldLevel<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<T: Eq> Eq for FieldLevel<T>

impl<T> StructuralPartialEq for FieldLevel<T>