Struct WatchConfig 

pub struct WatchConfig {
    pub paths: Vec<PathBuf>,
    pub debounce_ms: u64,
    pub clear_screen: bool,
    pub cli_config: CliConfig,
    pub filter_pattern: Option<String>,
    pub timebox_ms: Option<u64>,
}

Configuration for file watching

Fields

paths: Vec<PathBuf>

Paths to watch (files or directories)

debounce_ms: u64

Debounce delay in milliseconds

clear_screen: bool

Whether to clear screen between test runs

cli_config: CliConfig

CLI configuration for test execution

filter_pattern: Option<String>

Optional filter pattern for scenario selection (substring match on path)

timebox_ms: Option<u64>

Optional timebox limit in milliseconds per scenario

Implementations

impl WatchConfig

pub fn new(paths: Vec<PathBuf>, debounce_ms: u64, clear_screen: bool) -> Self

Create new watch configuration

Arguments

• paths - Paths to watch for changes
• debounce_ms - Milliseconds to wait before triggering (typically 200-500ms)
• clear_screen - Whether to clear terminal between runs

Example

use clnrm_core::watch::WatchConfig;
use std::path::PathBuf;

let config = WatchConfig::new(
    vec![PathBuf::from("tests/")],
    300,
    true
);

pub fn with_cli_config(self, cli_config: CliConfig) -> Self

Add CLI configuration for test execution

Arguments

• cli_config - CLI configuration to use when running tests

Example

use clnrm_core::watch::WatchConfig;
use clnrm_core::cli::types::CliConfig;
use std::path::PathBuf;

let config = WatchConfig::new(
    vec![PathBuf::from("tests/")],
    300,
    false
).with_cli_config(CliConfig::default());

pub fn with_filter_pattern(self, pattern: String) -> Self

Add filter pattern for scenario selection

Only scenarios whose paths contain this substring will be executed.

Arguments

• pattern - Substring to match against scenario file paths

Example

use clnrm_core::watch::WatchConfig;
use std::path::PathBuf;

let config = WatchConfig::new(
    vec![PathBuf::from("tests/")],
    300,
    false
).with_filter_pattern("otel".to_string());

pub fn with_timebox(self, timebox_ms: u64) -> Self

Add timebox limit for scenario execution

Scenarios that exceed this time limit will be terminated.

Arguments

• timebox_ms - Maximum execution time in milliseconds

Example

use clnrm_core::watch::WatchConfig;
use std::path::PathBuf;

let config = WatchConfig::new(
    vec![PathBuf::from("tests/")],
    300,
    false
).with_timebox(5000);

pub fn has_filter_pattern(&self) -> bool

Check if a filter pattern is set

pub fn has_timebox(&self) -> bool

Check if a timebox is set

Trait Implementations

impl Clone for WatchConfig

fn clone(&self) -> WatchConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WatchConfig

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

Formats the value using the given formatter.