src.elv.shsrc.elv.sh/pkg/eval/errs Index | Files

package errs

import "src.elv.sh/pkg/eval/errs"

Package errs declares error types used as exception causes.

Index

Types

type ArityMismatch

type ArityMismatch struct {
	What      string
	ValidLow  int
	ValidHigh int
	Actual    int
}

ArityMismatch encodes an error where the expected number of values is out of the valid range.

func (ArityMismatch) Error

func (e ArityMismatch) Error() string

type BadValue

type BadValue struct {
	What   string
	Valid  string
	Actual string
}

BadValue encodes an error where the value does not meet a requirement. For out-of-range errors, use OutOfRange.

func (BadValue) Error

func (e BadValue) Error() string

Error implements the error interface.

type OutOfRange

type OutOfRange struct {
	What      string
	ValidLow  string
	ValidHigh string
	Actual    string
}

OutOfRange encodes an error where a value is out of its valid range.

func (OutOfRange) Error

func (e OutOfRange) Error() string

Error implements the error interface.

type ReaderGone

type ReaderGone struct {
}

ReaderGone is raised by the writer in a pipeline when the reader end has terminated. It could be raised directly by builtin commands, or when an external command gets terminated by SIGPIPE after Elvish detects the read end of the pipe has exited earlier.

func (ReaderGone) Error

func (e ReaderGone) Error() string

Error implements the error interface.

type SetReadOnlyVar

type SetReadOnlyVar struct {
	// Name of the read-only variable. This field is initially empty, and
	// populated later when context information is available.
	VarName string
}

SetReadOnlyVar is returned by the Set method of a read-only variable.

func (SetReadOnlyVar) Error

func (e SetReadOnlyVar) Error() string

Error implements the error interface.

Source Files

errs.go

Version
v0.21.0 (latest)
Published
Aug 13, 2024
Platform
linux/amd64
Imports
3 packages
Last checked
1 day ago

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