Enum actix_web::cookie::time::format_description::FormatItem

#[non_exhaustive]
pub enum FormatItem<'a> {
    Literal(&'a [u8]),
    Component(Component),
    Compound(&'a [FormatItem<'a>]),
    Optional(&'a FormatItem<'a>),
    First(&'a [FormatItem<'a>]),
}

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A complete description of how to format and parse a type.

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.

Literal(&'a [u8])

Bytes that are formatted as-is.

Note: If you call the format method that returns a String, these bytes will be passed through String::from_utf8_lossy.

Component(Component)

A minimal representation of a single non-literal item.

Compound(&'a [FormatItem<'a>])

A series of literals or components that collectively form a partial or complete description.

Optional(&'a FormatItem<'a>)

A FormatItem that may or may not be present when parsing. If parsing fails, there will be no effect on the resulting struct.

This variant has no effect on formatting, as the value is guaranteed to be present.

First(&'a [FormatItem<'a>])

A series of FormatItems where, when parsing, the first successful parse is used. When formatting, the first element of the slice is used. An empty slice is a no-op when formatting or parsing.

Trait Implementations

impl<'a> Clone for FormatItem<'a>

pub fn clone(&self) -> FormatItem<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'_> Debug for FormatItem<'_>

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

Formats the value using the given formatter.

impl<'a, '_> From<&'a [FormatItem<'_>]> for FormatItem<'a>

pub fn from(items: &'a [FormatItem<'_>]) -> FormatItem<'a>

Performs the conversion.

impl<'_> From<Component> for FormatItem<'_>

pub fn from(component: Component) -> FormatItem<'_>

Performs the conversion.

impl<'_, '_, '_> PartialEq<&'_ [FormatItem<'_>]> for FormatItem<'_>

pub fn eq(&self, rhs: &&[FormatItem<'_>]) -> bool

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

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

This method tests for !=.

impl<'_> PartialEq<Component> for FormatItem<'_>

pub fn eq(&self, rhs: &Component) -> bool

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

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

This method tests for !=.

impl<'_, '_, '_> PartialEq<FormatItem<'_>> for &'_ [FormatItem<'_>]

pub fn eq(&self, rhs: &FormatItem<'_>) -> bool

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

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

This method tests for !=.

impl<'_> PartialEq<FormatItem<'_>> for Component

pub fn eq(&self, rhs: &FormatItem<'_>) -> bool

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

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

This method tests for !=.

impl<'a> PartialEq<FormatItem<'a>> for FormatItem<'a>

pub fn eq(&self, other: &FormatItem<'a>) -> bool

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

pub fn ne(&self, other: &FormatItem<'a>) -> bool

This method tests for !=.

impl<'_> TryFrom<FormatItem<'_>> for Component

type Error = DifferentVariant

The type returned in the event of a conversion error.

pub fn try_from(
    value: FormatItem<'_>
) -> Result<Component, <Component as TryFrom<FormatItem<'_>>>::Error>

Performs the conversion.

impl<'a, '_> TryFrom<FormatItem<'a>> for &'_ [FormatItem<'a>]

type Error = DifferentVariant

The type returned in the event of a conversion error.

pub fn try_from(
    value: FormatItem<'a>
) -> Result<&'_ [FormatItem<'a>], <&'_ [FormatItem<'a>] as TryFrom<FormatItem<'a>>>::Error>

Performs the conversion.

impl<'a> Eq for FormatItem<'a>

impl<'_> Formattable for FormatItem<'_>

impl<'_> Parsable for FormatItem<'_>

impl<'a> StructuralEq for FormatItem<'a>

impl<'a> StructuralPartialEq for FormatItem<'a>