Enum Request 

pub enum Request {
    Pick {
        id: u64,
        mode: PickMode,
        multiple: bool,
        title: String,
        accept_label: String,
        suggested_name: Option<String>,
        filters: Vec<Filter>,
    },
    PickContents {
        id: u64,
        multiple: bool,
        title: String,
        accept_label: String,
        filters: Vec<Filter>,
    },
    ReadContents {
        id: u64,
        grant: FilePortalGrant,
        offset: u64,
        max_bytes: u32,
    },
    ReleaseContents {
        id: u64,
        grant: FilePortalGrant,
    },
    Open {
        id: u64,
        path: PathBuf,
    },
    OpenUri {
        id: u64,
        uri: String,
    },
    ChooseApp {
        id: u64,
        purpose: String,
    },
    AwaitIdentity {
        id: u64,
    },
    ChooseIdentity {
        id: u64,
    },
}

App → shell.

Variants

Pick

Show a chooser; answered by Reply::Picked, Reply::Cancelled, Reply::Nobody or Reply::Failed.

Fields

id: u64

mode: PickMode

multiple: bool

title: String

accept_label: String

suggested_name: Option<String>

The filename a Save chooser starts with.

filters: Vec<Filter>

PickContents

Owner selection for contents; the app supplies no filesystem path.

Fields

id: u64

multiple: bool

title: String

accept_label: String

filters: Vec<Filter>

ReadContents

Fields

id: u64

grant: FilePortalGrant

offset: u64

max_bytes: u32

ReleaseContents

Fields

id: u64

grant: FilePortalGrant

Open

Open path in the app that owns its type; answered by Reply::Opened or Reply::Failed.

Fields

id: u64

path: PathBuf

OpenUri

Open uri in the app that claims its scheme; answered by Reply::Opened, Reply::Unclaimed or Reply::Failed.

Fields

id: u64

uri: String

ChooseApp

Show the shell’s app chooser: the installed apps, each with its icon, to choose one for purpose (what the app will do with it, in the person’s words). Answered by Reply::AppChosen, Reply::Cancelled, Reply::Nobody or Reply::Failed.

Fields

id: u64

purpose: String

AwaitIdentity

Retired: an app asked to hear when its workspace had an identity selected. A workspace’s identity is the person the device’s certificate names, so nothing asks this and no shell answers it; it stays so a message an older build wrote still reads.

Fields

id: u64

ChooseIdentity

Retired: an app asked the shell to show its identity chooser. There is nothing to choose; kept for the same reason as Self::AwaitIdentity.

Fields

id: u64

Trait Implementations

impl Clone for Request

fn clone(&self) -> Request

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Request

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Request

fn deserialize<__D>( __deserializer: __D, ) -> Result<Request, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Request

fn eq(&self, other: &Request) -> 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 Serialize for Request

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Request

impl StructuralPartialEq for Request