Struct std::sys_common::process::CommandEnv

pub struct CommandEnv {
    clear: bool,
    saw_path: bool,
    vars: BTreeMap<EnvKey, Option<OsString>>,
}

🔬This is a nightly-only experimental API. (process_internals)

Fields

clear: bool

🔬This is a nightly-only experimental API. (process_internals)

saw_path: bool

🔬This is a nightly-only experimental API. (process_internals)

vars: BTreeMap<EnvKey, Option<OsString>>

🔬This is a nightly-only experimental API. (process_internals)

Implementations

impl CommandEnv

pub fn capture(&self) -> BTreeMap<EnvKey, OsString>

🔬This is a nightly-only experimental API. (process_internals)

pub fn is_unchanged(&self) -> bool

🔬This is a nightly-only experimental API. (process_internals)

pub fn capture_if_changed(&self) -> Option<BTreeMap<EnvKey, OsString>>

🔬This is a nightly-only experimental API. (process_internals)

pub fn set(&mut self, key: &OsStr, value: &OsStr)

🔬This is a nightly-only experimental API. (process_internals)

pub fn remove(&mut self, key: &OsStr)

🔬This is a nightly-only experimental API. (process_internals)

pub fn clear(&mut self)

🔬This is a nightly-only experimental API. (process_internals)

pub fn have_changed_path(&self) -> bool

🔬This is a nightly-only experimental API. (process_internals)

fn maybe_saw_path(&mut self, key: &EnvKey)

🔬This is a nightly-only experimental API. (process_internals)

pub fn iter(&self) -> CommandEnvs<'_>

🔬This is a nightly-only experimental API. (process_internals)

Trait Implementations

impl Clone for CommandEnv

fn clone(&self) -> CommandEnv

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CommandEnv

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

Formats the value using the given formatter.

impl Default for CommandEnv

fn default() -> Self

Returns the “default value” for a type.