Struct ElementConstraint 

pub struct ElementConstraint {

    pub min_occurs: Option<u32>,
    pub max_occurs: Option<u32>,
    pub min_children: Option<u32>,
    pub max_children: Option<u32>,
    pub min_content: Option<u32>,
    pub min_length: Option<u32>,
    pub required_attributes: Vec<String>,
    pub required_children: Vec<String>,
    pub required_child_types: Vec<String>,
    pub preserve_whitespace: bool,
    pub no_nesting: bool,
    pub allow_nesting: bool,
    pub reserved: bool,
    pub warning: Option<String>,
    pub size: Option<SizeConstraint>,
}

Element-specific constraint

Fields

min_occurs: Option<u32>

Minimum occurrences

max_occurs: Option<u32>

Maximum occurrences

min_children: Option<u32>

Minimum number of children

max_children: Option<u32>

Maximum number of children

min_content: Option<u32>

Minimum content length

min_length: Option<u32>

Minimum text length

required_attributes: Vec<String>

Required attributes

required_children: Vec<String>

Required children

required_child_types: Vec<String>

Required child types

preserve_whitespace: bool

Preserve whitespace

no_nesting: bool

Disallow nesting

allow_nesting: bool

Allow self-nesting

reserved: bool

Reserved for future use

warning: Option<String>

Warning message

size: Option<SizeConstraint>

Size constraints

Trait Implementations

impl Clone for ElementConstraint

fn clone(&self) -> ElementConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ElementConstraint

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

Formats the value using the given formatter.

impl Default for ElementConstraint

fn default() -> ElementConstraint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ElementConstraint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ElementConstraint

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.