pub enum SmtpReply {
Show 29 variants None, CommandSyntaxFailure, ParameterSyntaxFailure, CommandNotImplementedFailure, CommandSequenceFailure, UnexpectedParameterFailure, StatusInfo(String), HelpInfo(String), ServiceReadyInfo(String), ClosingConnectionInfo(String), ServiceNotAvailableError(String), MailNotAcceptedByHostFailure, OkInfo, OkMessageInfo(String), OkHeloInfo { local: String, remote: String, extensions: Vec<String, Global>, }, UserNotLocalInfo(String), CannotVerifyUserInfo, StartMailInputChallenge, MailboxNotAvailableError, ProcesingError, StorageError, ParametersNotAccommodatedError, MailboxNotAvailableFailure, UserNotLocalFailure(String), StorageFailure, MailboxNameInvalidFailure, TransactionFailure, UnknownMailParametersFailure, MailNotAcceptedByDomainFailure,
}

Variants

None

no response should be given

CommandSyntaxFailure

500

ParameterSyntaxFailure

501

CommandNotImplementedFailure

502

CommandSequenceFailure

503

UnexpectedParameterFailure

StatusInfo(String)

211

HelpInfo(String)

214

ServiceReadyInfo(String)

220 @domain service ready

ClosingConnectionInfo(String)

221 @domain service closing transmission channel

ServiceNotAvailableError(String)

421 @domain service not available, closing transmission channel

MailNotAcceptedByHostFailure

521 RFC 7504

OkInfo

250 Ok

OkMessageInfo(String)

250 @message

OkHeloInfo

Fields

local: String
remote: String
extensions: Vec<String, Global>

250 response to HELO/EHLO/LHLO

UserNotLocalInfo(String)

251 will forward to @forward-path (See Section 3.4)

CannotVerifyUserInfo

252 but will accept message and attempt delivery (See Section 3.5.3)

StartMailInputChallenge

354 start mail, end with CRLF.CRLF

MailboxNotAvailableError

450 Requested mail action not taken (e.g., mailbox busy or temporarily blocked for policy reasons)

ProcesingError

451 Requested action aborted

StorageError

452 Requested action not taken

ParametersNotAccommodatedError

455 right now the parameters given cannot be accomodated

MailboxNotAvailableFailure

550 Requested action not taken: mailbox unavailable (e.g., mailbox not found, no access, or command rejected for policy reasons)

UserNotLocalFailure(String)

551 please try @forward-path (See Section 3.4)

StorageFailure

552 Requested mail action aborted: exceeded storage allocation

MailboxNameInvalidFailure

553 Requested action not taken: mailbox name not allowed (e.g., mailbox syntax incorrect)

TransactionFailure

554 (Or, in the case of a connection-opening response, “No SMTP service here”)

UnknownMailParametersFailure

555 MAIL FROM/RCPT TO parameters not recognized or not implemented

MailNotAcceptedByDomainFailure

556 RFC 7504

Implementations

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

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Causes self to use its Binary implementation when Debug-formatted.

Causes self to use its Display implementation when Debug-formatted. Read more

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Causes self to use its Octal implementation when Debug-formatted.

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Immutably dereferences self for inspection.

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🔬 This is a nightly-only experimental API. (toowned_clone_into)

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Performs the conversion.

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