Enum dcbor::CBOR

pub enum CBOR {
    Unsigned(u64),
    Negative(i64),
    Bytes(Bytes),
    Text(String),
    Array(Vec<CBOR>),
    Map(Map),
    Tagged(Tag, Box<CBOR>),
    Simple(Simple),
}

Expand description

A symbolic representation of CBOR data.

Variants§

Unsigned(u64)

Unsigned integer (major type 0).

Negative(i64)

Negative integer (major type 1).

Bytes(Bytes)

Byte string (major type 2).

Text(String)

UTF-8 string (major type 3).

Array(Vec<CBOR>)

Array (major type 4).

Map(Map)

Map (major type 5).

Tagged(Tag, Box<CBOR>)

Tagged value (major type 6).

Simple(Simple)

Simple value (major type 7).

Implementations§

impl CBOR

Affordances for decoding CBOR from binary representation.

pub fn from_data(data: &[u8]) -> Result<CBOR, DecodeError>

Decodes the given date into CBOR symbolic representation.

pub fn from_hex(hex: &str) -> Result<CBOR, DecodeError>

Decodes the given data into CBOR symbolic representation given as a hexadecimal string.

Panics if the string is not well-formed hexadecimal with no spaces or other characters.

impl CBOR

Associated constants for common CBOR simple values.

pub const FALSE: CBOR = _

The CBOR simple value representing false.

pub const TRUE: CBOR = _

The CBOR simple value representing true.

pub const NULL: CBOR = _

The CBOR simple value representing null (None).

impl CBOR

Affordances for viewing CBOR in diagnostic notation.

pub fn diagnostic_opt( &self, annotate: bool, known_tags: Option<&dyn KnownTags> ) -> String

Returns a representation of this CBOR in diagnostic notation.

Optionally annotates the output, e.g. formatting dates and adding names of known tags.

pub fn diagnostic(&self) -> String

Returns a representation of this CBOR in diagnostic notation.

impl CBOR

Affordances for viewing the encoded binary representation of CBOR as hexadecimal.

pub fn hex(&self) -> String

Returns the encoded hexadecimal representation of this CBOR.

pub fn hex_opt( &self, annotate: bool, known_tags: Option<&dyn KnownTags> ) -> String

Returns the encoded hexadecimal representation of this CBOR.

Optionally annotates the output, e.g. breaking the output up into semantically meaningful lines, formatting dates, and adding names of known tags.

Trait Implementations§

impl CBOREncodable for CBOR

fn cbor(&self) -> CBOR

Returns the value in CBOR symbolic representation.

fn cbor_data(&self) -> Vec<u8>

Returns the value in CBOR binary representation.

impl Clone for CBOR

fn clone(&self) -> CBOR

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for CBOR

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

Formats the value using the given formatter. Read more

impl Display for CBOR

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

Formats the value using the given formatter. Read more

impl From<&Bytes> for CBOR

fn from(value: &Bytes) -> Self

Converts to this type from the input type.

impl From<&bool> for CBOR

fn from(value: &bool) -> Self

Converts to this type from the input type.

impl From<&f32> for CBOR

fn from(value: &f32) -> Self

Converts to this type from the input type.

impl From<&f64> for CBOR

fn from(value: &f64) -> Self

Converts to this type from the input type.

impl From<&i16> for CBOR

fn from(value: &i16) -> Self

Converts to this type from the input type.

impl From<&i32> for CBOR

fn from(value: &i32) -> Self

Converts to this type from the input type.

impl From<&i64> for CBOR

fn from(value: &i64) -> Self

Converts to this type from the input type.

impl From<&i8> for CBOR

fn from(value: &i8) -> Self

Converts to this type from the input type.

impl From<&str> for CBOR

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<&u16> for CBOR

fn from(value: &u16) -> Self

Converts to this type from the input type.

impl From<&u32> for CBOR

fn from(value: &u32) -> Self

Converts to this type from the input type.

impl From<&u64> for CBOR

fn from(value: &u64) -> Self

Converts to this type from the input type.

impl From<&u8> for CBOR

fn from(value: &u8) -> Self

Converts to this type from the input type.

impl From<&usize> for CBOR

fn from(value: &usize) -> Self

Converts to this type from the input type.

impl From<Bytes> for CBOR

fn from(value: Bytes) -> Self

Converts to this type from the input type.

impl From<CBOR> for Bytes

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for String

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for bool

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for f32

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for f64

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for i16

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for i32

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for i64

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for i8

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for u16

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for u32

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for u64

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for u8

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<CBOR> for usize

fn from(value: CBOR) -> Self

Converts to this type from the input type.

impl From<String> for CBOR

fn from(value: String) -> Self

Converts to this type from the input type.

impl From<bool> for CBOR

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<f32> for CBOR

fn from(value: f32) -> Self

Converts to this type from the input type.

impl From<f64> for CBOR

fn from(value: f64) -> Self

Converts to this type from the input type.

impl From<i16> for CBOR

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for CBOR

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for CBOR

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for CBOR

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u16> for CBOR

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for CBOR

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u64> for CBOR

fn from(value: u64) -> Self

Converts to this type from the input type.

impl From<u8> for CBOR

fn from(value: u8) -> Self

Converts to this type from the input type.

impl From<usize> for CBOR

fn from(value: usize) -> Self

Converts to this type from the input type.

impl PartialEq<CBOR> for CBOR

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

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

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&[u8]> for CBOR

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for Bytes

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for String

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for bool

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for f32

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(cbor: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for f64

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(cbor: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for i16

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for i32

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for i64

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for i8

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for u16

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for u32

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for u64

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for u8

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&CBOR> for usize

type Error = DecodeError

The type returned in the event of a conversion error.

fn try_from(value: &CBOR) -> Result<Self, Self::Error>

Performs the conversion.

Auto Trait Implementations§

impl RefUnwindSafe for CBOR

impl Send for CBOR

impl Sync for CBOR

impl Unpin for CBOR

impl UnwindSafe for CBOR

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.