Function parse_pattern_str 

pub fn parse_pattern_str(content: &str) -> Result<Pattern, Error>

Parse a pattern definition from TOML string content.

Deserializes a TOML pattern definition into a Pattern struct, validating regex patterns and strategy configurations.

Arguments

• content - TOML-formatted pattern definition

Returns

A Pattern struct if parsing and validation succeed, or an Error if TOML is malformed, regex is invalid, or strategy configuration is incomplete.

Errors

Returns Error::Pattern for:

• TOML parsing failures
• Invalid regular expressions
• Missing required fields (e.g., grep pattern for grep strategy)
• Unknown strategy names

Examples

use double_o::pattern::parse_pattern_str;

let toml = r#"
command_match = "myapp test"

[success]
pattern = "(?P<passed>\\d+) passed"
summary = "{passed} tests passed"
"#;
let pattern = parse_pattern_str(toml).unwrap();