util

Nov 16, 2024

Changes in this version

+ func InverseMap[K, V comparable](d map[K]V) (map[V]K, error)

+ func MustInverseMap[K, V comparable](d map[K]V) map[V]K

+ func OpenAndParse[T any](file string, f func([]byte) (T, error)) (T, error)

+ func ParseUint(s string) (uint, error)

+ func Ptr[T any](t T) *T

+ func ReadAndParse[T any](r io.ReadCloser, f func([]byte) (T, error)) (T, error)

+ type Opt struct

+ func NewOpt[T any](v T) *Opt[T]

+ func (p *Opt[T]) Update(v T)

+ func (p *Opt[T]) WhenUpdated(f func(v T))

+ func (p Opt[T]) Unwrap() T

+ type Rat struct

+ Denom uint

+ Num uint

+ func NewRat(num, denom uint) Rat

+ func ParseRat(s string) (Rat, error)

+ func (r *Rat) UnmarshalYAML(value *yaml.Node) error

+ func (r Rat) Float() float64

+ func (r Rat) MarshalYAML() (any, error)

+ func (r Rat) String() string

+ type Ring []T

+ func MustNewRing[T any](v ...T) Ring[T]

+ func NewRing[T any](v ...T) (Ring[T], error)

+ func (r Ring[T]) All() iter.Seq[T]

+ func (r Ring[T]) At(i int) T

+ func (r Ring[T]) Len() int

+ type Set map[T]bool

+ func NewSet[T comparable](values ...T) Set[T]

+ func (s Set[T]) All() iter.Seq[T]

+ func (s Set[T]) In(v T) bool

+ func (s Set[T]) Len() int