Struct Trailer 

pub struct Trailer(/* private fields */);

Implementations

impl Trailer

pub fn calculate_string(&self) -> String

Methods from Deref<Target = FieldMap>

pub fn set_field_base(&mut self, field: Field, overwrite: Option<bool>) -> bool

pub fn set_field_deref<F: Deref<Target = Field> + Clone>( &mut self, field: F, overwrite: Option<bool>, ) -> bool

pub fn set_tag_value<'a, T: IntoBytes<FieldValue>>( &mut self, tag: Tag, value: T, )

pub fn set_field<'a, T: Into<Field>>(&mut self, field: T)

pub fn get_field(&self, tag: Tag) -> Option<&Field>

pub fn get_int(&self, tag: Tag) -> Result<u32, FieldMapError>

pub fn get_string(&self, tag: Tag) -> Result<String, FieldMapError>

pub fn get_string_unchecked(&self, tag: Tag) -> String

pub fn get_bool(&self, tag: Tag) -> bool

pub fn get_datetime(&self, tag: Tag) -> Result<DateTime<Utc>, ConversionError>

pub fn get_field_mut(&mut self, tag: Tag) -> Option<&mut Field>

pub fn is_field_set(&self, tag: Tag) -> bool

pub fn remove_field(&mut self, tag: Tag)

pub fn add_group(&mut self, _tag: Tag, group: &Group, set_count: Option<bool>)

pub fn get_group(&self, index: u32, field: Tag) -> Result<&Group, FieldMapError>

index: Index in group starting at 1 field: Field Tag (Tag of field which contains count of group)

pub fn get_group_mut( &mut self, index: u32, field: Tag, ) -> Result<&mut Group, FieldMapError>

index: Index in group starting at 1 field: Field Tag (Tag of field which contains count of group)

pub fn remove_group( &mut self, index: u32, field: Tag, ) -> Result<(), FieldMapError>

index: Index in group starting at 1 field: Field Tag (Tag of field which contains count of group)

pub fn replace_group( &mut self, index: Tag, field: Tag, group: Group, ) -> Result<Group, FieldMapError>

pub fn group_tags(&self) -> impl Iterator<Item = &Tag>

pub fn group_count(&self, field: Tag) -> Result<usize, FieldMapError>

pub fn is_empty(&self) -> bool

pub fn calculate_total(&self) -> Total

pub fn len(&self) -> Length

pub fn repeated_tags(&self) -> &Vec<Field>

pub fn repeated_tags_mut(&mut self) -> &mut Vec<Field>

pub fn entries<'a>(&'a self) -> impl Iterator<Item = (&'a Tag, &Field)>

pub fn clear(&mut self)

pub fn calculate_string(&self, prefields: Option<FieldOrder>) -> String

Trait Implementations

impl Clone for Trailer

fn clone(&self) -> Trailer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Trailer

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

Formats the value using the given formatter.

impl Default for Trailer

fn default() -> Trailer

Returns the “default value” for a type.

impl Deref for Trailer

type Target = FieldMap

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Trailer

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.