Trait cyfs_base::SubDescType

pub trait SubDescType: Sized + Sync + Send + Default {
    fn is_none(&self) -> bool;
    fn inner_raw_measure(
        &self, 
        purpose: &Option<RawEncodePurpose>
    ) -> Result<usize, BuckyError>;
    fn inner_raw_encode<'a>(
        &self, 
        buf: &'a mut [u8], 
        purpose: &Option<RawEncodePurpose>
    ) -> Result<&'a mut [u8], BuckyError>;
    fn inner_raw_decode<'de>(
        buf: &'de [u8]
    ) -> Result<(Self, &'de [u8]), BuckyError>;

    fn is_some(&self) -> bool { ... }
}

子Desc类型系统

• SubDescType: Sized + Sync + Send
• OwnerObj: SubDescType+Clone
• AreaObj: SubDescType+Clone
• AuthorObj: SubDescType+Clone
• PublicKeyObj: SubDescType+Clone

Required Methods

fn is_none(&self) -> bool

fn inner_raw_measure(
    &self,
    purpose: &Option<RawEncodePurpose>
) -> Result<usize, BuckyError>

fn inner_raw_encode<'a>(
    &self,
    buf: &'a mut [u8],
    purpose: &Option<RawEncodePurpose>
) -> Result<&'a mut [u8], BuckyError>

fn inner_raw_decode<'de>(
    buf: &'de [u8]
) -> Result<(Self, &'de [u8]), BuckyError>

Provided Methods

fn is_some(&self) -> bool

Implementations on Foreign Types

impl SubDescType for Option<ObjectId>

Option

Option 用于OwnerObjectDesc或者AuthorObjectDesc

fn is_none(&self) -> bool

fn inner_raw_measure(
    &self,
    purpose: &Option<RawEncodePurpose>
) -> Result<usize, BuckyError>

fn inner_raw_encode<'a>(
    &self,
    buf: &'a mut [u8],
    purpose: &Option<RawEncodePurpose>
) -> Result<&'a mut [u8], BuckyError>

fn inner_raw_decode<'de>(
    buf: &'de [u8]
) -> Result<(Self, &'de [u8]), BuckyError>

impl SubDescType for Option<Area>

Option

Option 用于AreaObjectDesc

fn is_none(&self) -> bool

fn inner_raw_measure(
    &self,
    purpose: &Option<RawEncodePurpose>
) -> Result<usize, BuckyError>

fn inner_raw_encode<'a>(
    &self,
    buf: &'a mut [u8],
    purpose: &Option<RawEncodePurpose>
) -> Result<&'a mut [u8], BuckyError>

fn inner_raw_decode<'de>(
    buf: &'de [u8]
) -> Result<(Self, &'de [u8]), BuckyError>

Implementors

impl SubDescType for PublicKey

PublicKey

用于SingleKeyObjectDesc

impl SubDescType for SubDescNone

impl SubDescType for MNPublicKey

MNPublicKey

用于MNKeyObjectDesc、