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-rw-r--r--vendor/github.com/sourcegraph/conc/iter/map.go65
1 files changed, 0 insertions, 65 deletions
diff --git a/vendor/github.com/sourcegraph/conc/iter/map.go b/vendor/github.com/sourcegraph/conc/iter/map.go
deleted file mode 100644
index efbe6bfaf..000000000
--- a/vendor/github.com/sourcegraph/conc/iter/map.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package iter
-
-import (
- "sync"
-
- "github.com/sourcegraph/conc/internal/multierror"
-)
-
-// Mapper is an Iterator with a result type R. It can be used to configure
-// the behaviour of Map and MapErr. The zero value is safe to use with
-// reasonable defaults.
-//
-// Mapper is also safe for reuse and concurrent use.
-type Mapper[T, R any] Iterator[T]
-
-// Map applies f to each element of input, returning the mapped result.
-//
-// Map always uses at most runtime.GOMAXPROCS goroutines. For a configurable
-// goroutine limit, use a custom Mapper.
-func Map[T, R any](input []T, f func(*T) R) []R {
- return Mapper[T, R]{}.Map(input, f)
-}
-
-// Map applies f to each element of input, returning the mapped result.
-//
-// Map uses up to the configured Mapper's maximum number of goroutines.
-func (m Mapper[T, R]) Map(input []T, f func(*T) R) []R {
- res := make([]R, len(input))
- Iterator[T](m).ForEachIdx(input, func(i int, t *T) {
- res[i] = f(t)
- })
- return res
-}
-
-// MapErr applies f to each element of the input, returning the mapped result
-// and a combined error of all returned errors.
-//
-// Map always uses at most runtime.GOMAXPROCS goroutines. For a configurable
-// goroutine limit, use a custom Mapper.
-func MapErr[T, R any](input []T, f func(*T) (R, error)) ([]R, error) {
- return Mapper[T, R]{}.MapErr(input, f)
-}
-
-// MapErr applies f to each element of the input, returning the mapped result
-// and a combined error of all returned errors.
-//
-// Map uses up to the configured Mapper's maximum number of goroutines.
-func (m Mapper[T, R]) MapErr(input []T, f func(*T) (R, error)) ([]R, error) {
- var (
- res = make([]R, len(input))
- errMux sync.Mutex
- errs error
- )
- Iterator[T](m).ForEachIdx(input, func(i int, t *T) {
- var err error
- res[i], err = f(t)
- if err != nil {
- errMux.Lock()
- // TODO: use stdlib errors once multierrors land in go 1.20
- errs = multierror.Join(errs, err)
- errMux.Unlock()
- }
- })
- return res, errs
-}