Struct DateTimeType 

pub struct DateTimeType {
    pub formats: Vec<String>,
}

A datetime parameter type that parses ISO 8601 format strings.

By default, attempts to parse using these formats (in order):

• %Y-%m-%d (date only)
• %Y-%m-%dT%H:%M:%S (datetime with T separator)
• %Y-%m-%d %H:%M:%S (datetime with space separator)

Custom formats can be specified using the formats field.

Fields

formats: Vec<String>

The datetime formats to try, in order.

Implementations

impl DateTimeType

pub const DEFAULT_FORMATS: &'static [&'static str]

Default datetime formats.

pub fn new() -> Self

Create a new datetime type with default formats.

pub fn with_formats( formats: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Create a datetime type with custom formats.

Trait Implementations

impl Clone for DateTimeType

fn clone(&self) -> DateTimeType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DateTimeType

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

Formats the value using the given formatter.

impl Default for DateTimeType

fn default() -> Self

Returns the “default value” for a type.

impl TypeConverter for DateTimeType

type Value = NaiveDateTime

The Rust type that this parameter type converts to.

fn name(&self) -> &str

Returns the descriptive name of this type (used in error messages).

fn convert(&self, value: &str) -> Result<Self::Value, String>

Convert a string value to the target type.

fn get_metavar(&self) -> Option<String>

Returns the metavar for this type (used in help text).

fn get_missing_message(&self) -> Option<String>

Returns an optional message when a required value is missing.

fn split_envvar_value(&self, value: &str) -> Vec<String>

Split an environment variable value into multiple values.

fn shell_complete(&self, _incomplete: &str) -> Vec<CompletionItem>

Returns shell completion items for the given incomplete value.

fn is_composite(&self) -> bool

Whether this type is a composite type (like Tuple).

fn arity(&self) -> usize

The arity (number of values consumed) for composite types.