#[non_exhaustive]pub enum Codec {
Aper,
Ber,
Cer,
Der,
Uper,
Jer,
}
Expand description
A set of supported ASN.1 codecs. Can be used to dynamically encode types into different codecs at runtime.
Variants (Non-exhaustive)§
This enum is marked as 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.
Aper
X.691 — Packed Encoding Rules (Aligned)
Ber
X.690 — Basic Encoding Rules
Cer
X.690 — Canonical Encoding Rules
Der
X.690 — Distinguished Encoding Rules
Uper
X.691 — Packed Encoding Rules (Unaligned)
Jer
Implementations§
source§impl Codec
impl Codec
sourcepub fn encode_to_binary<T: Encode>(
self,
value: &T
) -> Result<Vec<u8>, EncodeError>
pub fn encode_to_binary<T: Encode>( self, value: &T ) -> Result<Vec<u8>, EncodeError>
Encodes a given value based on the value of Codec
.
This method shall be used when using binary-based encoding rules.
§Errors
- If the value fails to be encoded returns
EncodeError
struct.
sourcepub fn decode_from_binary<D: Decode>(
&self,
input: &[u8]
) -> Result<D, DecodeError>
pub fn decode_from_binary<D: Decode>( &self, input: &[u8] ) -> Result<D, DecodeError>
Decodes input
to D
based on the value of Codec
.
This method shall be used when using binary-based encoding rules.
§Errors
- If
D
cannot be decoded frominput
returnsDecodeError
struct.
sourcepub fn encode_to_string<T: Encode>(
self,
value: &T
) -> Result<String, EncodeError>
pub fn encode_to_string<T: Encode>( self, value: &T ) -> Result<String, EncodeError>
Encodes a given value based on the value of Codec
.
This method shall be used when using text-based encoding rules.
§Errors
- If the value fails to be encoded, or if trying to encode using
binary-based encoding rules, returns
EncodeError
struct.
sourcepub fn decode_from_str<D: Decode>(&self, input: &str) -> Result<D, DecodeError>
pub fn decode_from_str<D: Decode>(&self, input: &str) -> Result<D, DecodeError>
Decodes input
to D
based on the value of Codec
.
This method shall be used when using text-based encoding rules.
§Errors
- If
D
cannot be decoded frominput
, or if trying to decode using binary-based encoding rules, returnsDecodeError
struct.
Trait Implementations§
source§impl Ord for Codec
impl Ord for Codec
source§impl PartialEq for Codec
impl PartialEq for Codec
source§impl PartialOrd for Codec
impl PartialOrd for Codec
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Copy for Codec
impl Eq for Codec
impl StructuralPartialEq for Codec
Auto Trait Implementations§
impl RefUnwindSafe for Codec
impl Send for Codec
impl Sync for Codec
impl Unpin for Codec
impl UnwindSafe for Codec
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
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§impl<T> Conv for T
impl<T> Conv for T
§impl<T> FmtForward for T
impl<T> FmtForward for T
§fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
Causes
self
to use its Binary
implementation when Debug
-formatted.§fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
Causes
self
to use its Display
implementation when
Debug
-formatted.§fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
Causes
self
to use its LowerExp
implementation when
Debug
-formatted.§fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
Causes
self
to use its LowerHex
implementation when
Debug
-formatted.§fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
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Self: Octal,
Causes
self
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Debug
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Self: UpperExp,
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Self: UpperExp,
Causes
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to use its UpperExp
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Debug
-formatted.§fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
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Self: UpperHex,
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Debug
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T: ?Sized,
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T: ?Sized,
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T: ?Sized,
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Pipes by value. This is generally the method you want to use. Read more
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R: 'a,
Borrows
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