Improve text marshaler checks

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Lines Of Code

Language	Files	Lines	Code	Comments	Blanks	Complexity	Bytes
Go	6	1707 (+11)	1179 (+7)	170 (+1)	358 (+3)	458 (+8)	40.5K (+523B)
Go (test)	11	2128 (+78)	1567 (+62)	226	335 (+16)	43	54.7K (+1.8K)
YAML	6	440 (+1)	376 (+1)	36	28	0	14.3K (+18B)

[github-actions[bot]]

Go API Changes

# github.com/swaggest/jsonschema-go
## compatible changes
ReflectContext.SkipNonConstraints: added

# summary
Inferred base version: v0.3.34
Suggested version: v0.4.0

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Unit Test Coverage

total: (statements) 76.9%

Coverage diff with base branch

```diff 126c126 < github.com/swaggest/jsonschema-go/reflect.go isWellKnownType 83.3% --- > github.com/swaggest/jsonschema-go/reflect.go isWellKnownType 100.0% 128c128 < github.com/swaggest/jsonschema-go/reflect.go kindSwitch 89.7% --- > github.com/swaggest/jsonschema-go/reflect.go kindSwitch 87.2% 131,132c131,132 < github.com/swaggest/jsonschema-go/reflect.go walkProperties 84.6% < github.com/swaggest/jsonschema-go/reflect.go checkInlineValue 80.8% --- > github.com/swaggest/jsonschema-go/reflect.go walkProperties 85.0% > github.com/swaggest/jsonschema-go/reflect.go checkInlineValue 80.0% 134c134 < github.com/swaggest/jsonschema-go/reflect.go reflectExample 82.8% --- > github.com/swaggest/jsonschema-go/reflect.go reflectExample 82.1% 149c149 < total: (statements) 76.8% --- > total: (statements) 76.9% ```

[codecov[bot]]

Codecov Report

Merging #44 (64a895a) into master (b824c35) will decrease coverage by 2.37%. The diff coverage is 60.00%.

@@            Coverage Diff             @@
##           master      #44      +/-   ##
==========================================
- Coverage   70.71%   68.34%   -2.38%     
==========================================
  Files           6        6              
  Lines         987      733     -254     
==========================================
- Hits          698      501     -197     
+ Misses        221      183      -38     
+ Partials       68       49      -19     

Flag	Coverage Δ
unittests	68.34% <60.00%> (-2.38%)	:arrow_down:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
context.go	65.00% <ø> (-1.67%)	:arrow_down:
reflect.go	81.06% <60.00%> (+1.87%)	:arrow_up:

:mega: Codecov can now indicate which changes are the most critical in Pull Requests. Learn more

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Benchmark Result

Benchmark diff with base branch

``` name old time/op new time/op delta Schema_UnmarshalJSON_raw-2 91.4µs ± 2% 90.9µs ± 3% ~ (p=0.690 n=5+5) Schema_UnmarshalJSON-2 723µs ± 2% 736µs ± 8% ~ (p=0.151 n=5+5) Schema_MarshalJSON_raw-2 89.2µs ± 1% 91.9µs ± 5% ~ (p=0.690 n=5+5) Schema_MarshalJSON-2 272µs ± 2% 279µs ± 3% ~ (p=0.095 n=5+5) name old alloc/op new alloc/op delta Schema_UnmarshalJSON_raw-2 31.7kB ± 0% 31.7kB ± 0% ~ (p=0.651 n=5+5) Schema_UnmarshalJSON-2 184kB ± 0% 184kB ± 0% ~ (p=1.000 n=5+5) Schema_MarshalJSON_raw-2 30.9kB ± 0% 30.9kB ± 0% ~ (p=0.397 n=5+5) Schema_MarshalJSON-2 56.0kB ± 0% 56.0kB ± 0% +0.01% (p=0.032 n=5+5) name old allocs/op new allocs/op delta Schema_UnmarshalJSON_raw-2 457 ± 0% 457 ± 0% ~ (all equal) Schema_UnmarshalJSON-2 2.00k ± 0% 2.00k ± 0% ~ (all equal) Schema_MarshalJSON_raw-2 554 ± 0% 554 ± 0% ~ (all equal) Schema_MarshalJSON-2 482 ± 0% 482 ± 0% ~ (all equal) ```

Benchmark result

``` name time/op Schema_UnmarshalJSON_raw-2 90.9µs ± 3% Schema_UnmarshalJSON-2 736µs ± 8% Schema_MarshalJSON_raw-2 91.9µs ± 5% Schema_MarshalJSON-2 279µs ± 3% name alloc/op Schema_UnmarshalJSON_raw-2 31.7kB ± 0% Schema_UnmarshalJSON-2 184kB ± 0% Schema_MarshalJSON_raw-2 30.9kB ± 0% Schema_MarshalJSON-2 56.0kB ± 0% name allocs/op Schema_UnmarshalJSON_raw-2 457 ± 0% Schema_UnmarshalJSON-2 2.00k ± 0% Schema_MarshalJSON_raw-2 554 ± 0% Schema_MarshalJSON-2 482 ± 0% ```