Enum DisplayHint

#[non_exhaustive]
pub enum DisplayHint {
    NoHint {
        zero_pad: usize,
    },
    Hexadecimal {
        alternate: bool,
        uppercase: bool,
        zero_pad: usize,
    },
    Octal {
        alternate: bool,
        zero_pad: usize,
    },
    Binary {
        alternate: bool,
        zero_pad: usize,
    },
    Ascii,
    Debug,
    Seconds(TimePrecision),
    Time(TimePrecision),
    ISO8601(TimePrecision),
    Bitflags {
        name: String,
        package: String,
        disambiguator: String,
        crate_name: Option<String>,
    },
    Cbor,
    Unknown(String),
}

All display hints

Variants (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.

NoHint

Fields

zero_pad: usize

Hexadecimal

:x OR :X

Fields

alternate: bool

uppercase: bool

zero_pad: usize

Octal

:o

Fields

alternate: bool

zero_pad: usize

Binary

:b

Fields

alternate: bool

zero_pad: usize

Ascii

:a

Debug

:?

Seconds(TimePrecision)

:us :ms, formats integers as timestamps in seconds

Time(TimePrecision)

:tus :tms :ts, formats integers as human-readable time

ISO8601(TimePrecision)

:iso8601{ms,s}, formats integers as timestamp in ISO8601 date time format

Bitflags

__internal_bitflags_NAME instructs the decoder to print the flags that are set, instead of the raw value.

Fields

name: String

package: String

disambiguator: String

crate_name: Option<String>

Cbor

:cbor: There is CBOR data encoded in those bytes, to be shown in diagnostic notation.

Technically, the byte string interpreted as a CBOR sequence, and shown in the diagnostic notation of a sequence. That is identical to processing a single CBOR item if there is just one present, but also allows reporting multiple items from consecutive memory; diagnostic notation turns those into comma separated items.

Unknown(String)

Display hints currently not supported / understood

Trait Implementations

impl Clone for DisplayHint

fn clone(&self) -> DisplayHint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DisplayHint

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

Formats the value using the given formatter.

impl PartialEq for DisplayHint

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for DisplayHint

impl StructuralPartialEq for DisplayHint