[−][src]Struct cbor_diag::Tag

pub struct Tag(pub u64);

A semantic tag for a CBOR data item.

See RFC 7049 § 2.4: Table 3.

Methods

impl Tag[src]

pub const DATETIME: Tag[src]

A "Standard date/time string"; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.1 for more details on how to interpret the string.

Defined in RFC 7049 § 2.4: Table 3.

pub const EPOCH_DATETIME: Tag[src]

An "Epoch-based date/time"; must only be applied to an unsigned integer, negative integer or floating point data item.

See RFC 7049 § 2.4.1 for more details on how to interpret the value.

Defined in RFC 7049 § 2.4: Table 3.

pub const POSITIVE_BIGNUM: Tag[src]

A "positive bignum"; must only be applied to a byte string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.2 for more details on how to interpret the bytes.

Defined in RFC 7049 § 2.4: Table 3.

pub const NEGATIVE_BIGNUM: Tag[src]

A "negative bignum"; must only be applied to a byte string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.2 for more details on how to interpret the bytes.

Defined in RFC 7049 § 2.4: Table 3.

pub const DECIMAL_FRACTION: Tag[src]

A "decimal fraction"; must only be applied to an array containing exactly two data items, the first must be either a unsigned integer or negative integer, the second can be either of those or additionally a positive or negative bignum.

See RFC 7049 § 2.4.3 for more details on how to interpret the values.

Defined in RFC 7049 § 2.4: Table 3.

pub const BIGFLOAT: Tag[src]

A "bigfloat"; must only be applied to an array containing exactly two data items, the first must be either a unsigned integer or negative integer, the second can be either of those or additionally a positive or negative bignum.

See RFC 7049 § 2.4.3 for more details on how to interpret the values.

Defined in RFC 7049 § 2.4: Table 3.

pub const ENCODED_BASE64URL: Tag[src]

Sets the expected encoding of any byte strings contained in the data item to be "base64url"; can be applied to any sort of data item.

See RFC 7049 § 2.4.4.2 for more details on how the expected encoding is applied.

Defined in RFC 7049 § 2.4: Table 3.

pub const ENCODED_BASE64: Tag[src]

Sets the expected encoding of any byte strings contained in the data item to be "base64"; can be applied to any sort of data item.

See RFC 7049 § 2.4.4.2 for more details on how the expected encoding is applied.

Defined in RFC 7049 § 2.4: Table 3.

pub const ENCODED_BASE16: Tag[src]

Sets the expected encoding of any byte strings contained in the data item to be "base16"; can be applied to any sort of data item.

See RFC 7049 § 2.4.4.2 for more details on how the expected encoding is applied.

Defined in RFC 7049 § 2.4: Table 3.

pub const ENCODED_CBOR: Tag[src]

Marks this item as being an encoded CBOR data item; must only be applied to a byte string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.1 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const URI: Tag[src]

Marks this item as being a valid URI; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.3 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const BASE64URL: Tag[src]

Marks this item as being a base64url encoded string; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.3 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const BASE64: Tag[src]

Marks this item as being a base64 encoded string; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.3 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const REGEX: Tag[src]

Marks this item as being a regex; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.3 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const MIME: Tag[src]

Marks this item as being a MIME message; must only be applied to a text string (or the indefinite variant of) data item.

See RFC 7049 § 2.4.4.3 for more details on what this means.

Defined in RFC 7049 § 2.4: Table 3.

pub const UUID: Tag[src]

Marks this item as being a binary UUID; must only be applied to a byte string (or the indefinite variant of) data item.

See the spec for more details on what this means.

Defined in non-RFC specification.

pub const NETWORK_ADDRESS: Tag[src]

Marks this item as being a Network Address (IPv4 or IPv6 or MAC Address); must only be applied to a byte string (or the indefinite variant of) data item.

See the spec for more details on what this means.

Defined in non-RFC specification.

pub const SELF_DESCRIBE_CBOR: Tag[src]

Marks this item as being CBOR, a no-op; can be applied to any type of data item.

See RFC 7049 § 2.4.5 for more details on why this is useful.

Defined in RFC 7049 § 2.4: Table 3.

Trait Implementations

impl Eq for Tag[src]

impl Clone for Tag[src]

impl PartialEq<Tag> for Tag[src]

impl Copy for Tag[src]

impl Debug for Tag[src]

Auto Trait Implementations

impl Send for Tag

impl Unpin for Tag

impl Sync for Tag

impl UnwindSafe for Tag

impl RefUnwindSafe for Tag

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]