maybedoer

package

v1.9.0 Latest Latest Go to latest Published: Feb 24, 2024 License: CC0-1.0 Imports: 0 Imported by: 0

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Repository

github.com/Xe/x

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Documentation ¶

Overview ¶

Package maybedoer contains a pipeline of actions that might fail. If any action in the chain fails, no further actions take place and the error becomes the pipeline error.

Index ¶

type Impl
- func (c *Impl) Error() error
- func (c *Impl) Maybe(f func() error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Impl ¶

type Impl struct {
	// contains filtered or unexported fields
}

Impl sequences a set of actions to be performed via calls to `Maybe` such that any previous error prevents new actions from being performed.

This is, conceptually, just a go-ification of the Maybe monad.

func (*Impl) Error ¶

func (c *Impl) Error() error

Error returns the first error encountered in the Error chain.

func (*Impl) Maybe ¶

func (c *Impl) Maybe(f func() error)

Maybe performs `f` if no previous call to a Maybe'd action resulted in an error

Source Files ¶

View all Source files

maybedoer.go

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