Enum GridTrack 

pub enum GridTrack {
    Fr(f32),
    Keyword(GridTrackKeyword),
    Length(LengthPercentage),
    Minmax {
        min: Box<GridTrack>,
        max: Box<GridTrack>,
    },
}

A single grid track (column or row) sizing function.

Variant order matters here: this is #[serde(untagged)], and serde tries each variant in declaration order, keeping the first that deserializes successfully. Length(LengthPercentage) accepts any JSON number or string (its own String fallback variant is a catch-all), so it must be tried last — otherwise it silently swallows bare numbers (meant to be Fr, matching the flex-grow convention) and keyword strings like "auto" (meant to be Keyword).

Variants

Fr(f32)

Bare JSON number, e.g. 1 — a flex fraction, same convention as flex-grow. Equivalent to the string form "1fr".

Keyword(GridTrackKeyword)

"auto" / "min-content" / "max-content".

Length(LengthPercentage)

Any other length/percentage, including the explicit string form of a flex fraction ("1fr"), which LengthPercentage::parse() resolves to the same ParsedLength::Fr as the bare-number form above.

Minmax

minmax(min, max)

Fields

min: Box<GridTrack>

max: Box<GridTrack>

Trait Implementations

impl Clone for GridTrack

fn clone(&self) -> GridTrack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridTrack

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GridTrack

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for GridTrack

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for GridTrack

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for GridTrack

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GridTrack