Struct FieldSettings 

pub struct FieldSettings {

    pub key: bool,
    pub typed_key: bool,
    pub caption: Option<LitStr>,
    pub default_property: bool,
    pub read_only: bool,
    pub no_list: bool,
    pub no_detail: bool,
    pub lookup: bool,
    pub kind: Option<KindSpec>,
    pub calculated: Option<LitStr>,
    pub default: Option<Expr>,
    pub required: bool,
    pub unique: bool,
    pub min: Option<Expr>,
    pub max: Option<Expr>,
    pub matches: Option<LitStr>,
    pub message: Option<LitStr>,
    pub editor: Option<LitStr>,
    pub placeholder: Option<LitStr>,
    pub hint: Option<LitStr>,
    pub accessible_name: Option<LitStr>,
    pub accessible_description: Option<LitStr>,
    pub lookup_filter: Option<LitStr>,
    pub none_caption: Option<LitStr>,
    pub back_reference: Option<LitStr>,
    pub most_bytes: Option<LitInt>,
    pub wide: bool,
    pub autofocus: bool,
    pub non_cloneable: bool,
    pub secret: bool,
    pub aggregated: bool,
    pub group: Option<LitStr>,
    pub display_format: Option<LitStr>,
    pub edit_mask: Option<LitStr>,
    pub predefined: Option<Vec<String>>,
    pub criteria_of: Option<LitStr>,
}

#[field(...)] on a field.

Fields

key: bool

key in the attribute.

typed_key: bool

typed_key in the attribute.

caption: Option<LitStr>

What people see.

default_property: bool

default_property in the attribute.

read_only: bool

read_only in the attribute.

no_list: bool

no_list in the attribute.

no_detail: bool

no_detail in the attribute.

lookup: bool

lookup in the attribute.

kind: Option<KindSpec>

What it holds, when the attribute says.

calculated: Option<LitStr>

calculated = "...", checked against the struct’s fields.

default: Option<Expr>

default = ..., any expression; a running program reads only literals and enum options.

required: bool

required in the attribute.

unique: bool

unique in the attribute.

min: Option<Expr>

min in the attribute.

max: Option<Expr>

max in the attribute.

matches: Option<LitStr>

matches = "...", checked to be a valid pattern.

message: Option<LitStr>

What to say instead of the usual words.

editor: Option<LitStr>

editor in the attribute.

placeholder: Option<LitStr>

placeholder in the attribute.

hint: Option<LitStr>

hint in the attribute.

accessible_name: Option<LitStr>

accessible_name in the attribute.

accessible_description: Option<LitStr>

accessible_description in the attribute.

lookup_filter: Option<LitStr>

lookup_filter in the attribute.

none_caption: Option<LitStr>

none_caption in the attribute.

back_reference: Option<LitStr>

back_reference in the attribute.

most_bytes: Option<LitInt>

most_bytes in the attribute.

wide: bool

wide in the attribute.

autofocus: bool

autofocus in the attribute.

non_cloneable: bool

non_cloneable in the attribute.

secret: bool

secret in the attribute.

aggregated: bool

aggregated in the attribute.

group: Option<LitStr>

group in the attribute.

display_format: Option<LitStr>

display_format in the attribute.

edit_mask: Option<LitStr>

edit_mask in the attribute.

predefined: Option<Vec<String>>

predefined = "a,b", as values.

criteria_of: Option<LitStr>

criteria_of in the attribute.

Trait Implementations

impl Clone for FieldSettings

fn clone(&self) -> FieldSettings

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldSettings

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

Formats the value using the given formatter.

impl Default for FieldSettings

fn default() -> FieldSettings

Returns the “default value” for a type.