Trait ItemResult

pub(crate) trait ItemResult<K: Keyword> {
    // Required methods
    fn is_ok_with_annotation(&self) -> bool;
    fn is_ok_with_non_annotation(&self) -> bool;
    fn is_ok_with_kwd_in(&self, ks: &[K]) -> bool;
    fn is_ok_with_kwd_not_in(&self, ks: &[K]) -> bool;
    fn is_empty_line(&self) -> bool;

    // Provided method
    fn is_ok_with_kwd(&self, k: K) -> bool { ... }
}

Extension trait for Result<Item> – makes it convenient to implement PauseAt predicates

Required Methods

fn is_ok_with_annotation(&self) -> bool

Return true if this is an ok result with an annotation.

fn is_ok_with_non_annotation(&self) -> bool

Return true if this is an ok result with a non-annotation.

fn is_ok_with_kwd_in(&self, ks: &[K]) -> bool

Return true if this is an ok result with a keyword in the slice ‘ks’

fn is_ok_with_kwd_not_in(&self, ks: &[K]) -> bool

Return true if this is an ok result with a keyword not in the slice ‘ks’

fn is_empty_line(&self) -> bool

Return true if this is an empty-line error.

Provided Methods

fn is_ok_with_kwd(&self, k: K) -> bool

Return true if this is an ok result with the keyword ‘k’

Implementors

impl<'a, K: Keyword> ItemResult<K> for Result<Item<'a, K>>