Enum EMLVersion 

pub enum EMLVersion {
    V1_2_2,
    V1_3,
    V1_3_1,
}

Describes the EML_NL version of the EML standard.

Since EML 1.3, EML_NL adds a kr:Schema element within the top level element to indicate the specific EML_NL schema version in use. If this element is not present, the legacy unversioned EML_NL schema is assumed, in practice this means that this document should follow the EML_NL 1.2.2 schema.

Note: newer EML_NL version must always be appended at the end of this enum.

Variants

V1_2_2

A legacy unversioned EML_NL document, assumed to follow EML_NL 1.2.2

V1_3

An EML_NL version 1.3 document

V1_3_1

An EML_NL version 1.3.1 document

Implementations

impl EMLVersion

pub const EML_NAME: QualifiedName<'_, '_>

Name of the element that is used to indicate the EML_NL schema version.

pub fn to_str(&self) -> Option<&'static str>

Returns the string representation of this EML version, if one is known.

Returns None for EMLVersion::V1_2_2.

pub fn is_v1_3_1(&self) -> bool

Returns true if this is an EML_NL version 1.3.1 document.

pub fn is_v1_3(&self) -> bool

Returns true if this is an EML_NL version 1.3 document.

pub fn is_v1_2_2(&self) -> bool

Returns true if this is a legacy unversioned EML_NL document.

Trait Implementations

impl Clone for EMLVersion

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EMLVersion

impl Debug for EMLVersion

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

Formats the value using the given formatter.

impl Default for EMLVersion

fn default() -> Self

Returns the “default value” for a type.

impl Display for EMLVersion

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

Formats the value using the given formatter.

impl Eq for EMLVersion

impl FromStr for EMLVersion

type Err = UnsupportedEMLVersion

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for EMLVersion

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for EMLVersion

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for EMLVersion

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for EMLVersion

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for EMLVersion