Enum FormatterStyle 

#[non_exhaustive]
pub enum FormatterStyle {
    Compact,
    Full,
    Pretty,
    Json,
}

Output style for StdoutSink. See spec 20 § 3.6.

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.

Compact

Single line; tracing-fmt-shaped. Default — readable under tail -f and friendly to grep. Boundary-review § 4.6 + spec 20 § 3.6.

Full

Single line; full envelope with explicit field names.

Pretty

Multi-line; human-readable, dev-focused.

Json

Newline-delimited JSON; production stdout.

Trait Implementations

impl Clone for FormatterStyle

fn clone(&self) -> FormatterStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatterStyle

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

Formats the value using the given formatter.

impl Default for FormatterStyle

fn default() -> FormatterStyle

Returns the “default value” for a type.

impl PartialEq for FormatterStyle

fn eq(&self, other: &FormatterStyle) -> 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 Copy for FormatterStyle

impl Eq for FormatterStyle

impl StructuralPartialEq for FormatterStyle