# Enum chrono::format::Fixed [−] [src]

    pub enum Fixed {
        ShortMonthName,
        LongMonthName,
        ShortWeekdayName,
        LongWeekdayName,
        LowerAmPm,
        UpperAmPm,
        Nanosecond,
        Nanosecond3,
        Nanosecond6,
        Nanosecond9,
        TimezoneName,
        TimezoneOffsetColon,
        TimezoneOffsetColonZ,
        TimezoneOffset,
        TimezoneOffsetZ,
        RFC2822,
        RFC3339,
    }

Fixed-format item types.

They have their own rules of formatting and parsing. Otherwise noted, they print in the specified cases but parse case-insensitively.

## Variants

`ShortMonthName`

Abbreviated month names.

Prints a three-letter-long name in the title case, reads the same name in any case.

`LongMonthName`

Full month names.

Prints a full name in the title case, reads either a short or full name in any case.

`ShortWeekdayName`

Abbreviated day of the week names.

Prints a three-letter-long name in the title case, reads the same name in any case.

`LongWeekdayName`

Full day of the week names.

Prints a full name in the title case, reads either a short or full name in any case.

`LowerAmPm`

AM/PM.

Prints in lower case, reads in any case.

`UpperAmPm`

AM/PM.

Prints in upper case, reads in any case.

`Nanosecond`

An optional dot plus one or more digits for left-aligned nanoseconds. May print nothing, 3, 6 or 9 digits according to the available accuracy. See also `Numeric::Nanosecond`.

`Nanosecond3`

Same to `Nanosecond` but the accuracy is fixed to 3.

`Nanosecond6`

Same to `Nanosecond` but the accuracy is fixed to 6.

`Nanosecond9`

Same to `Nanosecond` but the accuracy is fixed to 9.

`TimezoneName`

Timezone name.

It does not support parsing, its use in the parser is an immediate failure.

`TimezoneOffsetColon`

Offset from the local time to UTC (`+09:00` or `-04:00` or `+00:00`).

In the parser, the colon can be omitted and/or surrounded with any amount of whitespaces. The offset is limited from `-24:00` to `+24:00`, which is same to `FixedOffset`'s range.

`TimezoneOffsetColonZ`

Offset from the local time to UTC (`+09:00` or `-04:00` or `Z`).

In the parser, the colon can be omitted and/or surrounded with any amount of whitespaces, and `Z` can be either in upper case or in lower case. The offset is limited from `-24:00` to `+24:00`, which is same to `FixedOffset`'s range.

`TimezoneOffset`

Same to `TimezoneOffsetColon` but prints no colon. Parsing allows an optional colon.

`TimezoneOffsetZ`

Same to `TimezoneOffsetColonZ` but prints no colon. Parsing allows an optional colon.

`RFC2822`

RFC 2822 date and time syntax. Commonly used for email and MIME date and time.

`RFC3339`

RFC 3339 & ISO 8601 date and time syntax.

## Trait Implementations

### `impl Copy for Fixed`
[src]

### `impl Clone for Fixed`
[src]

#### `fn clone(&self) -> Fixed`

Returns a copy of the value. Read more

#### `fn clone_from(&mut self, source: &Self)`
1.0.0

Performs copy-assignment from `source`. Read more

### `impl PartialEq for Fixed`
[src]

#### `fn eq(&self, __arg_0: &Fixed) -> bool`

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

#### `fn ne(&self, other: &Rhs) -> bool`
1.0.0

This method tests for `!=`.

### `impl Eq for Fixed`
[src]

### `impl Debug for Fixed`
[src]

#### `fn fmt(&self, __arg_0: &mut Formatter) -> Result`

Formats the value using the given formatter.

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