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109 lines
1.9 KiB
V
109 lines
1.9 KiB
V
import toml
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const toml_text = '# This TOML can reflect to a struct
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name = "Tom"
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age = 45
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height = 1.97
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birthday = 1980-04-23
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strings = [
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"v matures",
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"like rings",
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"spread in the",
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"water"
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]
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bools = [true, false, true, true]
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bools_br = [
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true,
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false,
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true,
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true
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]
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floats = [0.0, 1.0, 2.0, 3.0]
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floats_br = [
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0.0,
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1.05,
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2.025,
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3.5001
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]
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int_map = {"a" = 0, "b" = 1, "c" = 2, "d" = 3}
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[bio]
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text = "Tom has done many great things"
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years_of_service = 5
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[field_remap]
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txt = "I am remapped"
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uint64 = 100
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[config]
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data = [ 1, 2, 3 ]
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levels = { "info" = 1, "warn" = 2, "critical" = 3 }
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'
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struct FieldRemap {
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text string [toml: 'txt']
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num u64 [toml: 'uint64']
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}
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struct Bio {
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text string
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years_of_service int
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}
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struct User {
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name string
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age int
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height f64
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birthday toml.Date
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strings []string
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bools []bool
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bools_br []bool
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floats []f32
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floats_br []f32
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int_map map[string]int
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config toml.Any
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mut:
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bio Bio
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remap FieldRemap
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}
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fn test_reflect() {
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toml_doc := toml.parse_text(toml_text) or { panic(err) }
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mut user := toml_doc.reflect[User]()
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user.bio = toml_doc.value('bio').reflect[Bio]()
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user.remap = toml_doc.value('field_remap').reflect[FieldRemap]()
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assert user.name == 'Tom'
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assert user.age == 45
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assert user.height == 1.97
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assert user.birthday.str() == '1980-04-23'
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assert user.strings == ['v matures', 'like rings', 'spread in the', 'water']
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assert user.bools == [true, false, true, true]
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assert user.bools_br == [true, false, true, true]
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assert user.floats == [f32(0.0), 1.0, 2.0, 3.0]
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assert user.floats_br == [f32(0.0), 1.05, 2.025, 3.5001]
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assert user.int_map == {
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'a': 0
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'b': 1
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'c': 2
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'd': 3
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}
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assert user.bio.text == 'Tom has done many great things'
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assert user.bio.years_of_service == 5
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assert user.remap.text == 'I am remapped'
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assert user.remap.num == 100
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assert user.config.value('data[0]').int() == 1
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assert user.config.value('levels.warn').int() == 2
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}
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