Enum ProviderRequest

pub enum ProviderRequest {
    GetTypefaceById {
        id: u32,
        responder: ProviderGetTypefaceByIdResponder,
    },
    ListTypefaces {
        request: ListTypefacesRequest,
        iterator: ServerEnd<ListTypefacesIteratorMarker>,
        responder: ProviderListTypefacesResponder,
    },
    GetTypefacesByFamily {
        family: FamilyName,
        responder: ProviderGetTypefacesByFamilyResponder,
    },
}

Experimental additions to Provider.

Variants

GetTypefaceById

Get an exact font by asset ID. This would typically be called after ListTypefaces, e.g. as part of a font selection interface. As with fuchsia.fonts.GetTypeface, it is the caller’s responsibility to properly parse the file.

Possible errors: NOT_FOUND if no asset with the requested id exists. INTERNAL if the requested id exists, but the asset failed to load.

Eventually this should probably be folded into GetTypeface.

Fields

id: u32

responder: ProviderGetTypefaceByIdResponder

ListTypefaces

Creates a ListTypefacesIterator instance that will return a paginated list of fonts matching request.

Possible errors: INTERNAL if something bad happens.

Fields

request: ListTypefacesRequest

iterator: ServerEnd<ListTypefacesIteratorMarker>

responder: ProviderListTypefacesResponder

GetTypefacesByFamily

Returns a TypefaceInfo for each font in the requested family. The results’ family fields will hold the canonical family name, even if this method is called with an alias.

This method should be called only if the caller knows family exists. Requesting a family that does not exist results in an error. To search for fonts by family name (or alias), use ListTypefaces instead.

Possible errors: NOT_FOUND if no family name or alias matches the requested family.

Fields

family: FamilyName

responder: ProviderGetTypefacesByFamilyResponder

Implementations

impl ProviderRequest

pub fn into_get_typeface_by_id( self, ) -> Option<(u32, ProviderGetTypefaceByIdResponder)>

pub fn into_list_typefaces( self, ) -> Option<(ListTypefacesRequest, ServerEnd<ListTypefacesIteratorMarker>, ProviderListTypefacesResponder)>

pub fn into_get_typefaces_by_family( self, ) -> Option<(FamilyName, ProviderGetTypefacesByFamilyResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for ProviderRequest

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

Formats the value using the given formatter.