basic

Example: basic

Demonstrates the core features of slog-schema:

• Struct tags (slog:"name")
• Fields with no tag or slog:"-" are skipped
• omitempty — field absent when zero
• Embedded structs — fields inlined at the top level
• Nested structs — emitted as a slog.Group
• Slices — emitted as a group with "0", "1" … keys
• Maps — emitted as a group with stringified keys

Run

go run github.com/silvercory/slog-schema/example/basic

Output

level=INFO  msg=request trace_id=abc-123 region=eu-west-1 method=POST path=/api/orders status=201 duration=18ms tags.0=orders tags.1=v2 headers.content-type=application/json addr.street="1 High St" addr.city=London addr.post_code="EC1A 1BB"
level=ERROR msg=request trace_id=abc-123 region=eu-west-1 method=POST path=/api/orders status=500 duration=18ms error="upstream timeout" tags.0=orders tags.1=v2 headers.content-type=application/json addr.street="1 High St" addr.city=London addr.post_code="EC1A 1BB"

Notice:

• trace_id and region are inlined from the embedded Meta struct
• error is absent from the first line (omitempty) and present in the second
• addr fields are grouped under the addr. prefix
• internal and secret never appear