Enum ArgumentsRequest

pub enum ArgumentsRequest {
    GetString {
        key: String,
        responder: ArgumentsGetStringResponder,
    },
    GetStrings {
        keys: Vec<String>,
        responder: ArgumentsGetStringsResponder,
    },
    GetBool {
        key: String,
        defaultval: bool,
        responder: ArgumentsGetBoolResponder,
    },
    GetBools {
        keys: Vec<BoolPair>,
        responder: ArgumentsGetBoolsResponder,
    },
    Collect {
        prefix: String,
        responder: ArgumentsCollectResponder,
    },
}

Protocol for retrieving boot arguments.

Variants

GetString

Get the value of a boot argument key.

Fields

key: String

responder: ArgumentsGetStringResponder

GetStrings

Get the values of a list of arguments specified in keys.

Fields

keys: Vec<String>

responder: ArgumentsGetStringsResponder

GetBool

Get the boolean value of a boot argument keys, or return defaultval if the argument is not present. A key is considered to be false if its string value is exactly “off”, “0”, or “false”. Any other value (including empty) is returned as true.

Fields

key: String

defaultval: bool

responder: ArgumentsGetBoolResponder

GetBools

Get the boolean values of a list of boot arguments keys.key, or return keys.defaultval for each if not present.

Fields

keys: Vec<BoolPair>

responder: ArgumentsGetBoolsResponder

Collect

Get all boot arguments with keys starting with prefix. Returns a vector with strings of the form ‘key=value’. TODO(https://fxbug.dev/42108659) - remove Collect once boot arguments have been componentised.

Fields

prefix: String

responder: ArgumentsCollectResponder

Implementations

impl ArgumentsRequest

pub fn into_get_string(self) -> Option<(String, ArgumentsGetStringResponder)>

pub fn into_get_strings( self, ) -> Option<(Vec<String>, ArgumentsGetStringsResponder)>

pub fn into_get_bool(self) -> Option<(String, bool, ArgumentsGetBoolResponder)>

pub fn into_get_bools( self, ) -> Option<(Vec<BoolPair>, ArgumentsGetBoolsResponder)>

pub fn into_collect(self) -> Option<(String, ArgumentsCollectResponder)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for ArgumentsRequest

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

Formats the value using the given formatter.