Struct DynProperty 

pub struct DynProperty<'a> { /* private fields */ }

A property whose value is not 'static. The name is either 'static (new, referenced by address) or block-scoped (with_dyn_name, copied into the block like a dynamic value). Names from outside Rust, or otherwise unbounded, belong in with_dyn_name.

For log! and metric macros, analytics treats some names as column overrides: level/target (logs) and target/name/unit (metrics). The macros reject those names as keys, so an override arrives through a ..set spread, a slice of DynProperty built at runtime, or the imetric_dyn!/fmetric_dyn! macros, which set name and unit. A dynamic level must be a valid level name or the block fails to parse. Interop logs (the tracing layer) keep their level and target unchanged.

Implementations

impl<'a> DynProperty<'a>

pub const fn new(name: &'static str, value: &'a str) -> DynProperty<'a>

pub const fn with_dyn_name(name: &'a str, value: &'a str) -> DynProperty<'a>

pub fn name(&self) -> &'a str

pub fn value(&self) -> &'a str

Trait Implementations

impl<'a> Clone for DynProperty<'a>

fn clone(&self) -> DynProperty<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for DynProperty<'a>

impl<'a> Debug for DynProperty<'a>

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

Formats the value using the given formatter.