Struct Field

pub struct Field<'a>(/* private fields */);

A field is the most granular message structure abstraction. It carries a specific business meaning as described by the FIX specifications. The data domain of a Field is either a Datatype or a “code set”, i.e. enumeration.

Implementations

impl<'a> Field<'a>

pub fn doc_url_onixs(&self, version: &str) -> String

pub fn is_num_in_group(&self) -> bool

pub fn fix_datatype(&self) -> FixDatatype

Returns the FixDatatype of self.

pub fn name(&self) -> &str

Returns the name of self. Field names are unique across each FIX Dictionary.

pub fn tag(&self) -> TagU32

Returns the numeric tag of self. Field tags are unique across each FIX Dictionary.

pub fn enums(&self) -> Option<impl Iterator<Item = FieldEnum<'_>>>

In case this field allows any value, it returns None; otherwise; it returns an Iterator of all allowed values.

pub fn data_type(&self) -> Datatype<'_>

Returns the Datatype of self.

pub fn data_tag(&self) -> Option<TagU32>

pub fn required_in_xml_messages(&self) -> bool

pub fn description(&self) -> Option<&str>

Trait Implementations

impl<'a> Clone for Field<'a>

fn clone(&self) -> Field<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Field<'a>

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

Formats the value using the given formatter.

impl<'a> IsFieldDefinition for Field<'a>

fn name(&self) -> &str

Returns the official, ASCII, human-readable name associated with self.

fn tag(&self) -> TagU32

Returns the FIX tag associated with self.

fn location(&self) -> FieldLocation

Returns the field location of self.

impl<'a> Copy for Field<'a>