Enum StringKey 

#[non_exhaustive]
pub enum StringKey {
    Copy,
    Dismiss,
    TryAgain,
    Loading,
    MoreActions,
    Expand,
    Collapse,
    PasswordReveal,
    PasswordConceal,
    CalendarNoMonth,
    CalendarPreviousMonth,
    CalendarNextMonth,
    CalendarUnknownMonth,
    CalendarUnknownMonthDetail,
    DateInputOpen,
    DateInputPlaceholder,
    RangeUnset,
    RangeIncomplete,
    RangeComplete,
    RangeInverted,
    RangeUncheckable,
    RangeBlockedDay,
    TimeHour,
    TimeMinute,
    TimeSecond,
    TimeMeridiem,
    DockCollapseRegion,
    SplitResizeHandle,
    StatusStale,
    ScrollbarVertical,
    ScrollbarHorizontal,
    BreadcrumbHiddenOne,
    BreadcrumbHiddenMany,
    AnchorMoreSections,
    PaginationFirst,
    PaginationPrevious,
    PaginationNext,
    PaginationLast,
    PaginationMorePages,
    PaginationPageOfTotal,
    PaginationPage,
    WizardBack,
    WizardNext,
    WizardFinish,
    WizardReturnsTo,
    ImageViewerNotSupplied,
    ImageViewerPrevious,
    ImageViewerNext,
    ImageViewerContain,
    ImageViewerCover,
    ImageViewerSizeUnknown,
    ImageViewerEmpty,
    MarkdownImageAlt,
    MarkdownImageNotFetched,
    MarkdownPlainText,
    MarkdownTask,
    MarkdownUnrenderedHtml,
    MarkdownShowMoreOne,
    MarkdownShowMoreMany,
    MessageSending,
    MessageSent,
    MessageDelivered,
    MessageRead,
    MessageStreaming,
    MessageMoreOne,
    MessageMoreMany,
    MessageNewOne,
    MessageNewMany,
    MessageShowMoreOne,
    MessageShowMoreMany,
    TimeUnknown,
    TransportBuffered,
    TransportTimeUnknown,
    TransportDurationUnknown,
    TransportPosition,
    TransportPlay,
    TransportPause,
    TransportPlaying,
    TransportPaused,
    TransportBuffering,
    TransportMute,
    TransportUnmute,
    TransportVolume,
    TransportPreviousTrack,
    TransportNextTrack,
    MediaFixture,
    MediaNoTransport,
    MediaNoTransportDetail,
    MediaNoBackend,
    MediaFailed,
    MediaEmpty,
    MediaWaveform,
    VideoNoFrames,
    VideoNoFramesDetail,
    ModelEmpty,
    ModelEmptyDetail,
    ModelRefused,
    ModelTooLarge,
    ModelRejected,
    ModelFlat,
    ModelWireframe,
    ModelReset,
    ModelCount,
    ModelMeshes,
    ModelVertices,
    ModelTriangles,
    SelectPlaceholder,
    ComboboxNoMatch,
    ComboboxCreateHint,
    ComboboxClosedHint,
    CascaderPlaceholder,
    CascaderUnstarted,
    CascaderEmpty,
    CascaderUnavailable,
    CascaderError,
    DropzoneRefusal,
    FilterBarLabel,
    FilterBarAdd,
    FilterBarClear,
    FilterBarCounting,
    FilterBarResultsNoun,
    InlineEditPlaceholder,
    KeybindingUnbound,
    KeybindingPrompt,
    KeymapAdd,
    KeymapRemove,
    KeymapReset,
    KeymapEffective,
    KeymapDefaults,
    KeymapResultCount,
    NumberDecrease,
    NumberIncrease,
    NumberNotANumber,
    NumberBelowMinimum,
    NumberAboveMaximum,
    SettingsManagedBy,
    SettingsInapplicable,
    TagInputPlaceholder,
    TagInputDuplicate,
    TagInputFull,
    TagInputUsed,
    TagRemove,
    DescriptionUnknown,
    DescriptionNotApplicable,
    DescriptionCopy,
    DescriptionCharacters,
    CountOfTotal,
    PalettePlaceholder,
    PaletteNoMatch,
    PaletteEmptyDetail,
    KbdSuper,
    KbdControl,
    KbdAlt,
    KbdShift,
    GridSelectedNoun,
    GridSelectAllLoaded,
    GridSelectAllTotal,
    GridClearSelection,
    GridResizeColumn,
    GridLoadingRows,
    GridLoadFailed,
    GridEmpty,
    DiagnosticsUnstarted,
    DiagnosticsEmpty,
    DiagnosticsNoMatch,
    DiagnosticsUnavailable,
    DiagnosticsError,
    DiagnosticsFilterField,
    DiagnosticsFilterOperator,
    DiagnosticsSeverityError,
    DiagnosticsSeverityWarning,
    DiagnosticsSeverityInformation,
    DiagnosticsSeverityHint,
    DragFileOne,
    DragFileMany,
    CopyDone,
    CopyFailed,
    CopyFailedDetail,
    ApprovalDecline,
    ApprovalApproveOnce,
    ApprovalAlwaysSession,
    ApprovalAlwaysTool,
    ApprovalAlwaysPath,
    ApprovalAlwaysHost,
    ApprovalPending,
    ApprovalDeclined,
    ApprovalApproved,
    ApprovalOnceScope,
    ApprovalExpired,
    ApprovalSuperseded,
    PermissionAllowed,
    PermissionDenied,
    PermissionAsk,
    PermissionNotApplicable,
    PermissionSubjectHeading,
    PermissionInherited,
    PermissionSetHere,
    PermissionCellName,
    CostMeasured,
    CostEstimated,
    CostEstimateMark,
    CostUnavailable,
    CostLastVerified,
    ContextUnknownLimit,
    JsonWithheld,
    JsonRootValue,
    JsonShapeEntries,
    JsonShapeItems,
    JsonShapeValue,
    SchemaUnrenderable,
    SchemaUnrenderableRequired,
    SchemaNoChoices,
    SchemaRequiredMissing,
    SchemaUnrenderableOne,
    SchemaUnrenderableMany,
    ServerConnected,
    ServerConnecting,
    ServerDisconnected,
    ServerFailed,
    ServerDisabled,
    ServerTools,
    ServerSkills,
    ServerResources,
    ServerOfferingsUnasked,
    ServerOfferingsUnaskedDetail,
    ServerOfferingsAsking,
    ServerOfferingsNone,
    ServerOfferingsNoneDetail,
    ServerOfferingsUnavailable,
    ServerEmpty,
    ServerEmptyDetail,
    AgentArguments,
    AgentResult,
    AgentPendingApproval,
    AgentRunning,
    AgentSucceeded,
    AgentFailed,
    AgentDeclined,
    AgentPending,
    AgentDone,
    AgentSkipped,
    AgentNoOutput,
    AgentElapsedUnknown,
    AgentTruncated,
    AgentLinesOne,
    AgentLinesMany,
    AgentStepsDoneOne,
    AgentStepsDoneMany,
    AgentReasoning,
    AgentReasoningWithheld,
    AgentReasoningThinking,
    AgentReasoningAbsent,
    TabDirty,
    TabSaving,
    TabSaveFailed,
    TabClose,
    TabMoreTabs,
    SearchPlaceholder,
    SearchNoHits,
    SearchCounting,
    SearchNotSearched,
    SearchTooMany,
    SearchHitOne,
    SearchHitMany,
    SearchNext,
    SearchPrevious,
    SearchCaseSensitive,
    SearchWholeWord,
    ReplacePlaceholder,
    ReplaceOne,
    ReplaceAllCounted,
    ReplaceAllUncounted,
    ReplaceAllUncountable,
    NotificationsTitle,
    NotificationsEmpty,
    NotificationsEmptyDetail,
    NotificationsClearAll,
    NotificationsMarkAllRead,
    NotificationsUnread,
    NotificationsUnreadCount,
    NotificationsAtLeast,
    FailureTitle,
    FailureAttempts,
    FailureRetrying,
    CodeLineNumbers,
    CodeLineAdded,
    CodeLineRemoved,
    CodeLineChanged,
    CodeLineHighlighted,
    CodeLineError,
    CodeEmpty,
    LogFollow,
    LogPause,
    LogFollowing,
    LogPaused,
    LogEmpty,
    LogUnavailable,
    LogError,
    DiffFile,
    DiffHunk,
    DiffContextLine,
    DiffChangedLine,
    DiffEmpty,
    SparklineEmpty,
    SparklineUnavailable,
    SparklineError,
    SparklineCurrent,
    SparklineMinimum,
    SparklineMaximum,
    SparklineRange,
    UploadQueued,
    UploadUploading,
    UploadDone,
    UploadFailed,
    UploadCancelled,
    UploadRefused,
    UploadCancel,
    UploadRemove,
    UploadOverall,
    UploadEmpty,
    BrowserPanel,
    BrowserBack,
    BrowserForward,
    BrowserReload,
    BrowserNoAddress,
    BrowserEmpty,
    BrowserEmptyDetail,
    BrowserUnavailable,
    BrowserNoEngineDetail,
    BrowserError,
    BrowserNoViewport,
    BrowserNoViewportDetail,
    OfferingCatalogEmpty,
    OfferingCatalogNoMatch,
    OfferingSourceLoading,
    OfferingSourceEmpty,
    OfferingSourceUnavailable,
    OfferingSourceError,
    OfferingSourceStale,
}

Every piece of text this library can put on a screen.

The set is closed and exhaustive: a component that needs a new word adds a variant here, which is what makes a missing translation a compile-time question rather than a runtime blank.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Copy

Copy

Dismiss

Dismiss

TryAgain

Try again

Loading

Loading

MoreActions

More actions

Expand

Expand

Collapse

Collapse

PasswordReveal

Reveal password

PasswordConceal

Conceal password

CalendarNoMonth

No month to show

CalendarPreviousMonth

Previous month

CalendarNextMonth

Next month

CalendarUnknownMonth

This calendar does not know which month to show

CalendarUnknownMonthDetail

Nothing is selected, the host has not said what day it is, and no month was given.

DateInputOpen

Open the calendar

DateInputPlaceholder

Date

RangeUnset

No range chosen yet.

RangeIncomplete

{0} to an end that has not been chosen yet.

RangeComplete

{0} to {1}.

RangeInverted

The end, {0}, comes before the start, {1}.

RangeUncheckable

The host cannot list the days in this range, so none of them were checked.

RangeBlockedDay

{0}: {1}

TimeHour

Hour

TimeMinute

Minute

TimeSecond

Second

TimeMeridiem

Half of the day

DockCollapseRegion

Collapse region

SplitResizeHandle

Resize panes

StatusStale

stale

ScrollbarVertical

Vertical

ScrollbarHorizontal

Horizontal

BreadcrumbHiddenOne

1 hidden level

BreadcrumbHiddenMany

{0} hidden levels

AnchorMoreSections

More sections

PaginationFirst

First page

PaginationPrevious

Previous page

PaginationNext

Next page

PaginationLast

Last page

PaginationMorePages

{0} more pages

PaginationPageOfTotal

Page {0} of {1}

PaginationPage

Page {0}

WizardBack

Back

WizardNext

Next

WizardFinish

Finish

WizardReturnsTo

Returns to

ImageViewerNotSupplied

Not supplied — {0}

ImageViewerPrevious

Previous image

ImageViewerNext

Next image

ImageViewerContain

Contain

ImageViewerCover

Cover

ImageViewerSizeUnknown

Size unknown

ImageViewerEmpty

No images

MarkdownImageAlt

Image

MarkdownImageNotFetched

Not fetched — {0}

MarkdownPlainText

plain text

MarkdownTask

Task

MarkdownUnrenderedHtml

unrendered html

MarkdownShowMoreOne

Show 1 more line

MarkdownShowMoreMany

Show {0} more lines

MessageSending

Sending

MessageSent

Sent

MessageDelivered

Delivered

MessageRead

Read

MessageStreaming

Streaming

MessageMoreOne

1 more message

MessageMoreMany

{0} more messages

MessageNewOne

1 new message

MessageNewMany

{0} new messages

MessageShowMoreOne

1 more line

MessageShowMoreMany

{0} more lines

TimeUnknown

Time unknown

TransportBuffered

Buffered

TransportTimeUnknown

Time unknown

TransportDurationUnknown

Duration unknown

TransportPosition

Playback position

TransportPlay

Play

TransportPause

Pause

TransportPlaying

Playing

TransportPaused

Paused

TransportBuffering

Waiting for data

TransportMute

Mute

TransportUnmute

Unmute

TransportVolume

Volume

TransportPreviousTrack

Previous track

TransportNextTrack

Next track

MediaFixture

Fixture

MediaNoTransport

No player

MediaNoTransportDetail

No player is connected to this surface, so there is nothing to start.

MediaNoBackend

No playback backend

MediaFailed

This could not be played

MediaEmpty

Nothing loaded

MediaWaveform

Waveform

VideoNoFrames

No picture

VideoNoFramesDetail

The transport holds this video and no frames have been supplied for it.

ModelEmpty

No model

ModelEmptyDetail

Nothing has been handed to this viewer.

ModelRefused

This model was refused

ModelTooLarge

Too many {0}: it asks for {1}, and the limit is {2}.

ModelRejected

It is outside the subset this reader accepts ({0}).

ModelFlat

Flat

ModelWireframe

Wireframe

ModelReset

Reset the view

ModelCount

{0} {1}

ModelMeshes

Meshes

ModelVertices

Vertices

ModelTriangles

Triangles

SelectPlaceholder

Select

ComboboxNoMatch

Nothing here answers “{0}”

ComboboxCreateHint

Press enter to add it as a new value.

ComboboxClosedHint

This field only accepts one of the options offered.

CascaderPlaceholder

Select

CascaderUnstarted

Nothing has been asked for yet

CascaderEmpty

No options

CascaderUnavailable

Options unavailable

CascaderError

Could not load options

DropzoneRefusal

This zone does not take that.

FilterBarLabel

Filters

FilterBarAdd

Add filter

FilterBarClear

Clear all

FilterBarCounting

Counting…

FilterBarResultsNoun

results

InlineEditPlaceholder

Empty

KeybindingUnbound

Not bound

KeybindingPrompt

Press a shortcut

KeymapAdd

Add binding

KeymapRemove

Remove

KeymapReset

Reset to defaults

KeymapEffective

Current bindings

KeymapDefaults

Defaults

KeymapResultCount

{0} commands

NumberDecrease

Decrease

NumberIncrease

Increase

NumberNotANumber

This is not a number.

NumberBelowMinimum

The smallest accepted value is {0}.

NumberAboveMaximum

The largest accepted value is {0}.

SettingsManagedBy

Managed by {0}

SettingsInapplicable

Not available here

TagInputPlaceholder

Add

TagInputDuplicate

“{0}” is already here

TagInputFull

This field holds at most {0}; “{1}” was not added

TagInputUsed

{0} of {1} used

TagRemove

Remove {0}

DescriptionUnknown

Unknown

DescriptionNotApplicable

Not applicable

DescriptionCopy

Copy {0}

DescriptionCharacters

{0} characters

CountOfTotal

{0} of {1}

PalettePlaceholder

Type a command

PaletteNoMatch

No command matches “{0}”

PaletteEmptyDetail

Every command this application was given is listed here.

KbdSuper

Win

KbdControl

Ctrl

KbdAlt

Alt

KbdShift

Shift

GridSelectedNoun

selected

GridSelectAllLoaded

Select all loaded rows

GridSelectAllTotal

Select all {0}

GridClearSelection

Clear selection

GridResizeColumn

Resize {0}

GridLoadingRows

Loading rows

GridLoadFailed

Could not load rows

GridEmpty

No rows

DiagnosticsUnstarted

Diagnostics have not been requested

DiagnosticsEmpty

No diagnostics

DiagnosticsNoMatch

No diagnostics match these filters

DiagnosticsUnavailable

Diagnostics unavailable

DiagnosticsError

Could not load diagnostics

DiagnosticsFilterField

Severity

DiagnosticsFilterOperator

is

DiagnosticsSeverityError

Error

DiagnosticsSeverityWarning

Warning

DiagnosticsSeverityInformation

Information

DiagnosticsSeverityHint

Hint

DragFileOne

1 file

DragFileMany

{0} files

CopyDone

Copied

CopyFailed

Not copied

CopyFailedDetail

The clipboard did not take it.

ApprovalDecline

Decline

ApprovalApproveOnce

Approve once

ApprovalAlwaysSession

Always for this session

ApprovalAlwaysTool

Always for {0}

ApprovalAlwaysPath

Always in {0}

ApprovalAlwaysHost

Always on {0}

ApprovalPending

Waiting for your answer

ApprovalDeclined

Declined

ApprovalApproved

Approved: {0}

ApprovalOnceScope

this time only

ApprovalExpired

This request expired before it was answered

ApprovalSuperseded

Replaced by {0}

PermissionAllowed

Allowed

PermissionDenied

Denied

PermissionAsk

Ask every time

PermissionNotApplicable

Does not apply

PermissionSubjectHeading

Subject

PermissionInherited

Inherited from {0}

PermissionSetHere

Set here

PermissionCellName

{0}: {1}

CostMeasured

{0}

CostEstimated

{0} (estimated)

CostEstimateMark

Estimate

CostUnavailable

Unavailable

CostLastVerified

Last verified {0}

ContextUnknownLimit

Limit unknown

JsonWithheld

withheld

JsonRootValue

Value

JsonShapeEntries

{0} entries

JsonShapeItems

{0} items

JsonShapeValue

a value

SchemaUnrenderable

This field cannot be shown here, so it has to be filled in some other way.

SchemaUnrenderableRequired

This field is required and cannot be shown here, so this form cannot complete the call.

SchemaNoChoices

No choices were offered, so there is nothing to pick.

SchemaRequiredMissing

This field is required.

SchemaUnrenderableOne

1 field cannot be shown here.

SchemaUnrenderableMany

{0} fields cannot be shown here.

ServerConnected

Connected

ServerConnecting

Connecting

ServerDisconnected

Disconnected

ServerFailed

Failed

ServerDisabled

Turned off

ServerTools

Tools

ServerSkills

Skills

ServerResources

Resources

ServerOfferingsUnasked

Nothing has been asked for yet

ServerOfferingsUnaskedDetail

This connection has not been asked what it offers.

ServerOfferingsAsking

Asking what this connection offers

ServerOfferingsNone

This connection offers nothing

ServerOfferingsNoneDetail

It answered, and the answer was empty.

ServerOfferingsUnavailable

What this connection offers is unknown

ServerEmpty

No connections

ServerEmptyDetail

Nothing has been connected yet.

AgentArguments

Arguments

AgentResult

Result

AgentPendingApproval

Waiting for approval

AgentRunning

Running

AgentSucceeded

Succeeded

AgentFailed

Failed

AgentDeclined

Declined

AgentPending

Pending

AgentDone

Done

AgentSkipped

Skipped

AgentNoOutput

This tool returned nothing

AgentElapsedUnknown

Elapsed time unknown

AgentTruncated

{0} of {1} lines shown

AgentLinesOne

1 line

AgentLinesMany

{0} lines

AgentStepsDoneOne

1 step done

AgentStepsDoneMany

{0} steps done

AgentReasoning

Reasoning

AgentReasoningWithheld

Withheld

AgentReasoningThinking

Thinking

AgentReasoningAbsent

No reasoning was returned

TabDirty

Unsaved changes

TabSaving

Saving

TabSaveFailed

Could not save

TabClose

Close {0}

TabMoreTabs

More tabs

SearchPlaceholder

Find

SearchNoHits

No results

SearchCounting

Counting…

SearchNotSearched

Nothing searched yet

SearchTooMany

More than {0}

SearchHitOne

1 result

SearchHitMany

{0} results

SearchNext

Next result

SearchPrevious

Previous result

SearchCaseSensitive

Match case

SearchWholeWord

Whole word

ReplacePlaceholder

Replace with

ReplaceOne

Replace

ReplaceAllCounted

Replace all {0}

ReplaceAllUncounted

Replace all

ReplaceAllUncountable

Nobody has counted the results yet, so this cannot say how many it would change.

NotificationsTitle

Notifications

NotificationsEmpty

Nothing to report

NotificationsEmptyDetail

Notifications that have come and gone are kept here.

NotificationsClearAll

Clear all

NotificationsMarkAllRead

Mark all as read

NotificationsUnread

Unread

NotificationsUnreadCount

{0} unread

NotificationsAtLeast

{0}+

FailureTitle

This panel could not be shown

FailureAttempts

Tried {0} times

FailureRetrying

Trying again

CodeLineNumbers

Line numbers

CodeLineAdded

Added

CodeLineRemoved

Removed

CodeLineChanged

Changed

CodeLineHighlighted

Highlighted

CodeLineError

Error

CodeEmpty

Nothing to show

LogFollow

Follow output

LogPause

Pause output

LogFollowing

Following newest

LogPaused

Follow paused

LogEmpty

No log entries

LogUnavailable

Log unavailable

LogError

Could not load log

DiffFile

File

DiffHunk

Hunk

DiffContextLine

Context line

DiffChangedLine

Changed line

DiffEmpty

No differences

SparklineEmpty

No readings

SparklineUnavailable

Reading unavailable

SparklineError

Could not load reading

SparklineCurrent

Current: {0}

SparklineMinimum

Minimum: {0}

SparklineMaximum

Maximum: {0}

SparklineRange

Minimum {0}; maximum {1}

UploadQueued

Queued

UploadUploading

Uploading

UploadDone

Uploaded

UploadFailed

Failed

UploadCancelled

Cancelled

UploadRefused

Not accepted

UploadCancel

Cancel {0}

UploadRemove

Remove {0}

UploadOverall

Uploading

UploadEmpty

No files yet

BrowserPanel

Browser

BrowserBack

Back

BrowserForward

Forward

BrowserReload

Reload

BrowserNoAddress

No address

BrowserEmpty

No page content

BrowserEmptyDetail

The page loaded without content.

BrowserUnavailable

Web content unavailable

BrowserNoEngineDetail

This build cannot display web content.

BrowserError

Could not load

BrowserNoViewport

No page surface

BrowserNoViewportDetail

The host reported a ready page but supplied no viewport.

OfferingCatalogEmpty

No offerings

OfferingCatalogNoMatch

No matching offerings

OfferingSourceLoading

{0}: Loading offerings

OfferingSourceEmpty

{0}: No offerings

OfferingSourceUnavailable

{0}: Offerings unavailable

OfferingSourceError

{0}: Could not load offerings

OfferingSourceStale

{0}: Showing last verified offerings

Implementations

impl StringKey

pub const ALL: &'static [StringKey]

Every key, in declaration order.

pub const fn name(self) -> &'static str

The stable name a host configuration or a test uses.

It is not derived from the variant name at runtime, so renaming a variant cannot silently rename a host’s configuration key.

pub const fn english(self) -> &'static str

The English compiled into the binary.

pub fn from_name(name: &str) -> Option<Self>

Looks a key up by its stable name.

Trait Implementations

impl Clone for StringKey

fn clone(&self) -> StringKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for StringKey

impl Debug for StringKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for StringKey

impl Hash for StringKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for StringKey

fn cmp(&self, other: &StringKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for StringKey

fn eq(&self, other: &StringKey) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for StringKey

fn partial_cmp(&self, other: &StringKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for StringKey