Struct CompiledLikePattern 

pub struct CompiledLikePattern { /* private fields */ }

A LIKE/ILIKE pattern compiled once for repeated evaluation.

ASCII values use a byte matcher without per-row allocation. Unicode keeps SQL’s character-oriented _ semantics and the existing lowercase rules.

Implementations

impl CompiledLikePattern

pub fn new(pattern: &str, case_insensitive: bool) -> Self

pub fn from_value(pattern: &Value, case_insensitive: bool) -> Self

pub fn with_escape( pattern: &str, case_insensitive: bool, escape: Option<&str>, ) -> Result<Self>

Compile a pattern with PostgreSQL’s optional ESCAPE clause. None selects the default backslash, while Some("") disables escaping.

pub fn is_match(&self, haystack: &str) -> bool

pub fn try_is_match(&self, haystack: &str) -> Result<bool>

Match while preserving PostgreSQL errors such as a dangling escape.

pub fn matches_value(&self, haystack: &Value) -> bool

pub fn try_matches_value(&self, haystack: &Value) -> Result<bool>

Match a value while preserving PostgreSQL pattern errors.