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config/configschema: MinItems and MaxItems for nested blocks

This commit is contained in:
Martin Atkins 2017-10-02 18:47:43 -07:00
parent dadec5210b
commit d712a04c32
1 changed files with 11 additions and 0 deletions
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11
config/configschema/schema.go
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@ -51,6 +51,17 @@ type NestedBlock struct {
// how many instances of the block are allowed, how many labels it expects, // how many instances of the block are allowed, how many labels it expects,
// and how the resulting data will be converted into a data structure. // and how the resulting data will be converted into a data structure.
Nesting NestingMode Nesting NestingMode
// MinItems and MaxItems set, for the NestingList and NestingSet nesting
// modes, lower and upper limits on the number of child blocks allowed
// of the given type. If both are left at zero, no limit is applied.
//
// As a special case, both values can be set to 1 for NestingSingle in
// order to indicate that a particular single block is required.
//
// These fields are ignored for other nesting modes and must both be left
// at zero.
MinItems, MaxItems int
} }
// NestingMode is an enumeration of modes for nesting blocks inside other // NestingMode is an enumeration of modes for nesting blocks inside other