Trait HVal 

pub trait HVal<'a, T: NumTrait + 'a> {
    // Required methods
    fn to_zinc(&self, buf: &mut String) -> Result;
    fn to_json(&self, buf: &mut String) -> Result;
    fn haystack_type(&self) -> HType;
    fn _eq(&self, other: &dyn HVal<'a, T>) -> bool;

    // Provided methods
    fn get_null_val(&self) -> Option<&HNull> { ... }
    fn get_marker_val(&self) -> Option<&HMarker> { ... }
    fn get_remove_val(&self) -> Option<&HRemove> { ... }
    fn get_na_val(&self) -> Option<&HNA> { ... }
    fn get_bool_val(&self) -> Option<&HBool> { ... }
    fn get_string_val(&self) -> Option<&HStr> { ... }
    fn get_uri_val(&self) -> Option<&HUri> { ... }
    fn get_coord_val(&self) -> Option<&HCoord<T>> { ... }
    fn get_datetime_val(&self) -> Option<&HDateTime> { ... }
    fn get_date_val(&self) -> Option<&HDate> { ... }
    fn get_time_val(&self) -> Option<&HTime> { ... }
    fn get_number_val(&self) -> Option<&HNumber<T>> { ... }
    fn get_ref_val(&self) -> Option<&HRef> { ... }
    fn get_dict_val(&'a self) -> Option<&'a HDict<'a, T>> { ... }
    fn get_list_val(&'a self) -> Option<&'a HList<'a, T>> { ... }
    fn get_grid_val(&'a self) -> Option<&'a HGrid<'a, T>> { ... }
}

Required Methods

fn to_zinc(&self, buf: &mut String) -> Result

fn to_json(&self, buf: &mut String) -> Result

fn haystack_type(&self) -> HType

fn _eq(&self, other: &dyn HVal<'a, T>) -> bool

Provided Methods

fn get_null_val(&self) -> Option<&HNull>

fn get_marker_val(&self) -> Option<&HMarker>

fn get_remove_val(&self) -> Option<&HRemove>

fn get_na_val(&self) -> Option<&HNA>

fn get_bool_val(&self) -> Option<&HBool>

fn get_string_val(&self) -> Option<&HStr>

fn get_uri_val(&self) -> Option<&HUri>

fn get_coord_val(&self) -> Option<&HCoord<T>>

fn get_datetime_val(&self) -> Option<&HDateTime>

fn get_date_val(&self) -> Option<&HDate>

fn get_time_val(&self) -> Option<&HTime>

fn get_number_val(&self) -> Option<&HNumber<T>>

fn get_ref_val(&self) -> Option<&HRef>

fn get_dict_val(&'a self) -> Option<&'a HDict<'a, T>>

fn get_list_val(&'a self) -> Option<&'a HList<'a, T>>

fn get_grid_val(&'a self) -> Option<&'a HGrid<'a, T>>

Trait Implementations

impl<'a, T: NumTrait + 'a> Debug for dyn HVal<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: NumTrait + 'a> Display for dyn HVal<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: NumTrait + 'a> PartialEq for dyn HVal<'a, T>

fn eq(&self, other: &dyn HVal<'a, T>) -> 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<'a, T: NumTrait + 'a> ZincReader<'a, T> for dyn HVal<'a, T>

fn parse<'b>(buf: &'b str) -> IResult<&'b str, HBox<'a, T>>

where 'a: 'b,

impl<'a, T: NumTrait + 'a> ZincWriter<'a, T> for dyn HVal<'a, T> + 'a

fn to_zinc(&self, buf: &mut String) -> Result

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<'a, T: 'a + NumTrait> HVal<'a, T> for HGrid<'a, T>