Nedo.AspNet.Exception.Postgres 1.0.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package Nedo.AspNet.Exception.Postgres --version 1.0.0
                    


                    

                
NuGet\Install-Package Nedo.AspNet.Exception.Postgres -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Nedo.AspNet.Exception.Postgres" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Nedo.AspNet.Exception.Postgres" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Nedo.AspNet.Exception.Postgres" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Nedo.AspNet.Exception.Postgres --version 1.0.0
                    


                    

                
#r "nuget: Nedo.AspNet.Exception.Postgres, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Nedo.AspNet.Exception.Postgres@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Nedo.AspNet.Exception.Postgres&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Nedo.AspNet.Exception.Postgres&version=1.0.0
                    


                            Install as a Cake Tool

Nedo.AspNet.Exception.Postgres

Maps Npgsql.PostgresException into typed NedoException instances using a SQLSTATE → ErrorDefinition catalog.

dotnet add package Nedo.AspNet.Exception.Postgres

Use

builder.Services.AddNedoPostgresTranslator();   // registers IExceptionTranslator<PostgresException>

try
{
    await db.SaveChangesAsync(ct);
}
catch (PostgresException pgex)
{
    throw translator.Translate(pgex);   // -> ConflictException with code "ERR-DB-UNQ" for SQLSTATE 23505
}

The bundled SQLSTATE catalog covers ~150 codes; override or extend via AddNedoPostgresTranslator(opts => opts.Add("XX001", ...)).

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 98 5/2/2026