Trait pliantdb::local::core::schema::Key [−][src]
A trait that enables a type to convert itself to a big-endian/network byte order.
Required methods
pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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Convert self
into an IVec
containing bytes ordered in big-endian/network byte order.
pub fn from_big_endian_bytes(bytes: &[u8]) -> Result<Self, Error>
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Convert a slice of bytes into Self
by interpretting bytes
in big-endian/network byte order.
Implementations on Foreign Types
impl Key for ()
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pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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pub fn from_big_endian_bytes(&[u8]) -> Result<(), Error>
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impl Key for u32
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pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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pub fn from_big_endian_bytes(bytes: &[u8]) -> Result<u32, Error>
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impl Key for i32
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pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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pub fn from_big_endian_bytes(bytes: &[u8]) -> Result<i32, Error>
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impl Key for i64
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pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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pub fn from_big_endian_bytes(bytes: &[u8]) -> Result<i64, Error>
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impl Key for i8
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pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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pub fn from_big_endian_bytes(bytes: &[u8]) -> Result<i8, Error>
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impl<T> Key for Option<T> where
T: Key,
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T: Key,
pub fn as_big_endian_bytes(&self) -> Result<Cow<'_, [u8]>, Error>
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Panics
Panics if T::into_big_endian_bytes
returns an empty IVec
.