Module dns_common::prelude
source · Re-exports
pub extern crate anyhow;pub extern crate serde;pub extern crate serde_yaml;pub extern crate tracing_subscriber;pub use super::component::Component;pub use super::deps::HasDeps;pub use super::fs::ToStringExt;pub use tracing;Modules
Events represent single points in time during the execution of a program.
Attach a span to a
std::future::Future.Spans represent periods of time in which a program was executing in a
particular context.
Macros
Construct an ad-hoc error from a string or existing non-
anyhow error
value.Constructs an event at the debug level.
Constructs an event at the error level.
Constructs a new
Event.Constructs an event at the info level.
Constructs a new span.
Constructs an event at the trace level.
Constructs an event at the warn level.
Structs
A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically
Reference Counted’.
The
BufReader<R> struct adds buffering to any reader.The
Error type, a wrapper around a dynamic error type.An object providing access to an open file on the filesystem.
A mutual exclusion primitive useful for protecting shared data
A reader-writer lock
A
TypeId represents a globally unique identifier for a type.Traits
A trait to emulate dynamic typing.
Provides the
context method for Result.A data structure that can be deserialized from any data format supported
by Serde.
A data format that can deserialize any data structure supported by
Serde.
A data structure that can be serialized into any data format supported
by Serde.
A data format that can serialize any data structure supported by Serde.
Simple and safe type conversions that may fail in a controlled
way under some circumstances. It is the reciprocal of
TryInto.An attempted conversion that consumes
self, which may or may not be
expensive.Type Definitions
Result<T, Error>Attribute Macros
Instruments a function to create and enter a
tracing span every time
the function is called.