Trait ToTelemetry 

pub trait ToTelemetry {
    // Required method
    fn fmt_telemetry(&self, f: &mut Formatter<'_>) -> Result<(), Error>;
}

Formats a value only through an explicitly approved telemetry representation.

Required Methods

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

Writes the representation that may leave the process boundary.

fmt keeps adapters allocation-free so high-volume telemetry paths do not need a parallel “safe String” API just to satisfy backends like tracing.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ToTelemetry for IpAddr

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

impl ToTelemetry for Ipv4Addr

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

impl ToTelemetry for Ipv6Addr

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

impl ToTelemetry for NonZero<i8>

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

impl ToTelemetry for NonZero<i16>

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

impl ToTelemetry for NonZero<i32>

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

impl ToTelemetry for NonZero<i64>

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

impl ToTelemetry for NonZero<i128>

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

impl ToTelemetry for NonZero<isize>

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

impl ToTelemetry for NonZero<u8>

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

impl ToTelemetry for NonZero<u16>

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

impl ToTelemetry for NonZero<u32>

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

impl ToTelemetry for NonZero<u64>

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

impl ToTelemetry for NonZero<u128>

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

impl ToTelemetry for NonZero<usize>

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

impl ToTelemetry for SocketAddr

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

impl ToTelemetry for SocketAddrV4

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

impl ToTelemetry for SocketAddrV6

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

impl ToTelemetry for bool

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

impl ToTelemetry for char

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

impl ToTelemetry for i8

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

impl ToTelemetry for i16

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

impl ToTelemetry for i32

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

impl ToTelemetry for i64

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

impl ToTelemetry for i128

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

impl ToTelemetry for isize

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

impl ToTelemetry for u8

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

impl ToTelemetry for u16

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

impl ToTelemetry for u32

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

impl ToTelemetry for u64

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

impl ToTelemetry for u128

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

impl ToTelemetry for usize

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

impl<K, V> ToTelemetry for BTreeMap<K, V>

where K: ToTelemetry, V: ToTelemetry,

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

impl<T, E> ToTelemetry for Result<T, E>

where T: ToTelemetry, E: ToTelemetry,

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

impl<T, const N: usize> ToTelemetry for [T; N]

where T: ToTelemetry,

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

impl<T> ToTelemetry for &T

where T: ToTelemetry + ?Sized,

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

impl<T> ToTelemetry for BTreeSet<T>

where T: ToTelemetry,

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

impl<T> ToTelemetry for Box<T>

where T: ToTelemetry + ?Sized,

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

impl<T> ToTelemetry for Option<T>

where T: ToTelemetry,

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

impl<T> ToTelemetry for Vec<T>

where T: ToTelemetry,

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

impl<T> ToTelemetry for [T]

where T: ToTelemetry,

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

Implementors