Enum BuildPattern

pub enum BuildPattern {
    Lazy,
    RealTime,
    Custom {
        if_path_changed: Vec<String>,
        if_env_changed: Vec<String>,
    },
}

The BuildPattern enum defines strategies for triggering package rebuilding.

Default mode is Lazy.

• Lazy: The lazy mode. In this mode, if the current Rust environment is set to debug, the rebuild package will not run every time the build script is triggered. If the environment is set to release, it behaves the same as the RealTime mode.
• RealTime: The real-time mode. It will always trigger rebuilding a package upon any change, regardless of whether the Rust environment is set to debug or release.
• Custom: The custom build mode, an enhanced version of RealTime mode, allowing for user-defined conditions to trigger rebuilding a package.

Variants

Lazy

RealTime

Custom

Fields

if_path_changed: Vec<String>

A list of paths that, if changed, will trigger a rebuild. See https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-changed

if_env_changed: Vec<String>

A list of environment variables that, if changed, will trigger a rebuild. See https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-env-changed

Trait Implementations

impl Clone for BuildPattern

fn clone(&self) -> BuildPattern

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BuildPattern

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

Formats the value using the given formatter.

impl Default for BuildPattern

fn default() -> BuildPattern

Returns the “default value” for a type.