Class SemanticLogMessageFormatter

Message formatter that supports semantic logging with both positional and named templates. Implements the Message Templates specification, which is the language-neutral standard used by Serilog, Microsoft.Extensions.Logging, NLog, and other structured logging frameworks.

Inheritance
object
SemanticLogMessageFormatter
Implements
Inherited Members
Namespace: Akka.Event
Assembly: Akka.dll
Syntax
public sealed class SemanticLogMessageFormatter : ILogMessageFormatter
Remarks

Supported syntax:

  • Named properties: {PropertyName}
  • Positional properties: {0}, {1}
  • Format specifiers: {Value:N2}, {Date:yyyy-MM-dd}
  • Alignment: {Value,10}, {Value,-10}
  • Escaped braces: {{ → {, }} → }

Not supported:

  • Destructuring operators: {@Object}, {$Object} (Serilog-specific)
  • Empty property names: {:N2} (invalid per spec)

Fields

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Instance

Gets the singleton instance of the SemanticLogMessageFormatter.

Declaration
public static readonly SemanticLogMessageFormatter Instance
Field Value
Type Description
SemanticLogMessageFormatter

Methods

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Format(string, IEnumerable<object>)

Formats a log message using the specified format string and arguments.

Declaration
public string Format(string format, IEnumerable<object> args)
Parameters
Type Name Description
string format

The format string (supports both {0} and {PropertyName} styles)
IEnumerable<object> args

The arguments to format
Returns
Type Description
string

The formatted message string
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Format(string, params object[])

Formats a log message using the specified format string and arguments.

Declaration
public string Format(string format, params object[] args)
Parameters
Type Name Description
string format

The format string (supports both {0} and {PropertyName} styles)
object[] args

The arguments to format
Returns
Type Description
string

The formatted message string

Implements

Extension Methods