Module mycelium_trace::writer

Abstractions for creating fmt::Write instances.

Structs

• MutexGuardWriter
  A type implementing fmt::Write for a MutexGuard where the type inside the Mutex implements fmt::Write.
• NoWriter
• OrElse
  Combines a MakeWriter that returns an Option of another MakeWriter, so that the second MakeWriter is used when the first MakeWriter returns None.
• Tee
  Combines two types implementing MakeWriter (or mycelium_util::fmt::Write) to produce a writer that writes to both MakeWriter’s returned writers.
• WithFilter
  A MakeWriter combinator that wraps a MakeWriter with a predicate for span and event Metadata, so that the MakeWriter::make_writer_for method returns Some when the predicate returns true, and None when the predicate returns false.
• WithLineLen
• WithMaxLevel
  A MakeWriter combinator that only returns an enabled writer for spans and events with metadata at or below a specified verbosity Level.
• WithMinLevel
  A MakeWriter combinator that only returns an enabled writer for spans and events with metadata at or above a specified verbosity Level.

Enums

• EitherWriter
  A writer that is one of two types implementing fmt::Write.

Traits

• MakeWriter
  A type that can create fmt::Write instances.
• MakeWriterExt
  Extension trait adding combinators for working with types implementing MakeWriter.

Functions

• none