expr

func Compile ¶

func Compile[T any](s string) (*Expr[T], error)

Compile Expr expression.

If T is map, use CompileEnv instead.

The compiled *Expr can be reused concurrently.

See https://expr-lang.org/docs/language-definition.

func CompileEnv ¶

func CompileEnv[T any](s string, env T) (*Expr[T], error)

Compile Expr expression with Env example.

The compiled *Expr can be reused concurrently.

See https://expr-lang.org/docs/language-definition.

func MustCompile ¶

func MustCompile[T any](s string) *Expr[T]

Compile Expr expression.

If T is map, use MustCompileEnv instead.

The compiled *Expr can be reused concurrently.

See https://expr-lang.org/docs/language-definition.

func MustCompileEnv ¶

func MustCompileEnv[T any](s string, env T) *Expr[T]

Compile Expr expression with Env example.

The compiled *Expr can be reused concurrently.

See https://expr-lang.org/docs/language-definition.

func NewPooledExpr ¶

func NewPooledExpr[T any](cacheSize int) *PooledExpr[T]

Create PooledExpr.

The compiled *PooledExpr can be reused concurrently.

T can be struct or map, but the overall structure must be the same (e.g., map with same kinds of keys).

cacheSize: max number of *Expr in cache.