Enum BuildMode 

pub enum BuildMode {
    Dev,
    Release,
}

Which diagnostics this build compiles in.

Read CURRENT for this build’s mode, or use dev_only! to gate a block on it. See the module docs for how a mode is chosen and why there are two of them rather than three.

Variants

Dev

Development diagnostics are compiled in.

Selected by debug_assertions (so: any cargo command that has not been pointed at the release profile) or by this crate’s dev feature.

Release

Development diagnostics are compiled out.

Selected by the release profile, and by any profile inheriting it, which includes a profiling build. Enable the dev feature to get an optimized build that still reports.

Implementations

impl BuildMode

pub const CURRENT: Self

The mode this build was compiled in.

A const, so a branch on it folds away and the untaken side is dropped as dead code.

pub const fn is_dev(self) -> bool

Whether this is Dev.

pub const fn is_release(self) -> bool

Whether this is Release.

Trait Implementations

impl Clone for BuildMode

fn clone(&self) -> BuildMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildMode

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

Formats the value using the given formatter.

impl Hash for BuildMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BuildMode

fn eq(&self, other: &BuildMode) -> 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 Copy for BuildMode

impl Eq for BuildMode

impl StructuralPartialEq for BuildMode