Enum sspi::SecurityBufferType

#[repr(u32)]
pub enum SecurityBufferType {
    Empty,
    Data,
    Token,
    TransportToPackageParameters,
    Missing,
    Extra,
    StreamTrailer,
    StreamHeader,
    NegotiationInfo,
    Padding,
    Stream,
    ObjectIdsList,
    ObjectIdsListSignature,
    Target,
    ChannelBindings,
    ChangePasswordResponse,
    TargetHost,
    Alert,
    ApplicationProtocol,
    AttributeMark,
    ReadOnly,
    ReadOnlyWithChecksum,
}

Bit flags that indicate the type of buffer.

MSDN

• SecBuffer structure (BufferType parameter)

Variants

Empty

Data

The buffer contains common data. The security package can read and write this data, for example, to encrypt some or all of it.

Token

The buffer contains the security token portion of the message. This is read-only for input parameters or read/write for output parameters.

TransportToPackageParameters

Missing

The security package uses this value to indicate the number of missing bytes in a particular message.

Extra

The security package uses this value to indicate the number of extra or unprocessed bytes in a message.

StreamTrailer

The buffer contains a protocol-specific trailer for a particular record. It is not usually of interest to callers.

StreamHeader

The buffer contains a protocol-specific header for a particular record. It is not usually of interest to callers.

NegotiationInfo

Padding

Stream

ObjectIdsList

ObjectIdsListSignature

Target

This flag is reserved. Do not use it.

ChannelBindings

The buffer contains channel binding information.

ChangePasswordResponse

The buffer contains a DOMAIN_PASSWORD_INFORMATION structure.

TargetHost

The buffer specifies the service principal name (SPN) of the target.

Alert

The buffer contains an alert message.

ApplicationProtocol

The buffer contains a list of application protocol IDs, one list per application protocol negotiation extension type to be enabled.

AttributeMark

The buffer contains a bitmask for a ReadOnly buffer.

ReadOnly

The buffer is read-only with no checksum. This flag is intended for sending header information to the security package for computing the checksum. The package can read this buffer, but cannot modify it.

ReadOnlyWithChecksum

The buffer is read-only with a checksum.

Trait Implementations

impl Clone for SecurityBufferType

fn clone(&self) -> SecurityBufferType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SecurityBufferType

impl PartialEq<SecurityBufferType> for SecurityBufferType

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

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

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Debug for SecurityBufferType

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

Formats the value using the given formatter.

impl FromPrimitive for SecurityBufferType

fn from_i64(n: i64) -> Option<Self>

Convert an i64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u64(n: u64) -> Option<Self>

Convert an u64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_isize(n: isize) -> Option<Self>

Convert an isize to return an optional value of this type. If the value cannot be represented by this value, then None is returned.

fn from_i8(n: i8) -> Option<Self>

Convert an i8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i16(n: i16) -> Option<Self>

Convert an i16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i32(n: i32) -> Option<Self>

Convert an i32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_i128(n: i128) -> Option<Self>

Convert an i128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_usize(n: usize) -> Option<Self>

Convert a usize to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u8(n: u8) -> Option<Self>

Convert an u8 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u16(n: u16) -> Option<Self>

Convert an u16 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u32(n: u32) -> Option<Self>

Convert an u32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_u128(n: u128) -> Option<Self>

Convert an u128 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f32(n: f32) -> Option<Self>

Convert a f32 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

fn from_f64(n: f64) -> Option<Self>

Convert a f64 to return an optional value of this type. If the type cannot be represented by this value, then None is returned.

impl ToPrimitive for SecurityBufferType

fn to_i64(&self) -> Option<i64>

Converts the value of self to an i64.

fn to_u64(&self) -> Option<u64>

Converts the value of self to an u64.

fn to_isize(&self) -> Option<isize>

Converts the value of self to an isize.

fn to_i8(&self) -> Option<i8>

Converts the value of self to an i8.

fn to_i16(&self) -> Option<i16>

Converts the value of self to an i16.

fn to_i32(&self) -> Option<i32>

Converts the value of self to an i32.

fn to_i128(&self) -> Option<i128>

Converts the value of self to an i128.

fn to_usize(&self) -> Option<usize>

Converts the value of self to a usize.

fn to_u8(&self) -> Option<u8>

Converts the value of self to an u8.

fn to_u16(&self) -> Option<u16>

Converts the value of self to an u16.

fn to_u32(&self) -> Option<u32>

Converts the value of self to an u32.

fn to_u128(&self) -> Option<u128>

Converts the value of self to an u128.

fn to_f32(&self) -> Option<f32>

Converts the value of self to an f32.

fn to_f64(&self) -> Option<f64>

Converts the value of self to an f64.