Struct SegmentBuilder

pub struct SegmentBuilder {
    pub name: String,
    pub fields: HashMap<usize, FieldBuilder>,
}

A builder for constructing HL7 segments.

Fields

name: String

fields: HashMap<usize, FieldBuilder>

Implementations

impl SegmentBuilder

pub fn new<S: ToString>(name: S) -> Self

Create a new segment builder with the given name. No fields are added.

pub fn push_field(&mut self, field: FieldBuilder)

Append a field to the segment. Fields will be output in the order they are added.

pub fn name(&self) -> &str

Get the name of the segment.

pub fn fields(&self) -> &HashMap<usize, FieldBuilder>

Get the fields in the segment.

pub fn fields_mut(&mut self) -> &mut HashMap<usize, FieldBuilder>

Get a mutable reference to the fields in the segment.

pub fn field(&self, index: usize) -> Option<&FieldBuilder>

Get a field by index (1-based).

pub fn field_mut(&mut self, index: usize) -> Option<&mut FieldBuilder>

Get a mutable reference to a field by index (1-based).

pub fn remove_field(&mut self, index: usize) -> Option<FieldBuilder>

Remove a field by index (1-based).

pub fn has_field(&self, index: usize) -> bool

Get the first field with the given index.

pub fn is_empty(&self) -> bool

Check if the segment has no fields.

pub fn clear(&mut self)

Clear all fields from the segment.

pub fn set_name<S: ToString>(&mut self, name: S)

Set the name of the segment.

pub fn set_field(&mut self, index: usize, field: FieldBuilder)

Set a field in the segment. (1-based)

pub fn set_field_value<S: ToString>(&mut self, index: usize, value: S)

Set the value of a field in the segment. (1-based)

pub fn with_field<F: Into<FieldBuilder>>(self, index: usize, field: F) -> Self

Add a field to the segment. (1-based)

pub fn with_field_value<S: ToString>(self, index: usize, value: S) -> Self

Add a field with a value to the segment. (1-based)

pub fn display<'a>( &'a self, separators: &'a Separators, ) -> SegmentBuilderDisplay<'a>

Display the segment using the given separators.

Trait Implementations

impl Clone for SegmentBuilder

fn clone(&self) -> SegmentBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SegmentBuilder

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

Formats the value using the given formatter.

impl Default for SegmentBuilder

fn default() -> SegmentBuilder

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SegmentBuilder

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'m> From<&'m Segment<'m>> for SegmentBuilder

fn from(segment: &'m Segment<'_>) -> Self

Converts to this type from the input type.

impl PartialEq for SegmentBuilder

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SegmentBuilder

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SegmentBuilder

impl StructuralPartialEq for SegmentBuilder