Struct OwnershipHints 

#[non_exhaustive]
pub struct OwnershipHints {
    pub explanation: Option<String>,
    pub query_package_database: bool,
}

What ownership may use beyond the install location.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

explanation: Option<String>

How the packager says this build is updated. A distribution that builds the app sets it, and the app passes it on, for example from option_env!("MYAPP_UPDATE_EXPLANATION"), as Zed does with ZED_UPDATE_EXPLANATION. When set, ownership returns Ownership::Packager without looking further.

query_package_database: bool

Ask the system package database (dpkg, rpm, pacman) who owns the app on Linux. Each query is limited to two seconds. Defaults to true.

Implementations

impl OwnershipHints

pub fn new() -> OwnershipHints

No packager explanation, and package database queries on.

pub fn explanation<S>(self, explanation: Option<S>) -> OwnershipHints

where S: Into<String>,

Set the packager’s explanation. None or a blank text sets none, so option_env!(…) can be passed as it is.

pub fn query_package_database(self, query: bool) -> OwnershipHints

Turn the Linux package database queries on or off.

Trait Implementations

impl Clone for OwnershipHints

fn clone(&self) -> OwnershipHints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OwnershipHints

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

Formats the value using the given formatter.

impl Default for OwnershipHints

fn default() -> OwnershipHints

Returns the “default value” for a type.

impl Eq for OwnershipHints

impl PartialEq for OwnershipHints

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OwnershipHints