Struct combine::stream::PointerOffset [−][src]
pub struct PointerOffset(pub usize);
Newtype around a pointer offset into a slice stream (&[T]/&str).
Methods
impl PointerOffset[src]
impl PointerOffsetpub fn translate_position<T>(self, initial_string: &T) -> usize where
T: ?Sized, [src]
pub fn translate_position<T>(self, initial_string: &T) -> usize where
T: ?Sized, Converts the pointer-based position into an indexed position.
let text = "b"; let err = token('a').easy_parse(text).unwrap_err(); assert_eq!(err.position.0, text.as_ptr() as usize); assert_eq!(err.map_position(|p| p.translate_position(text)).position, 0);
Trait Implementations
impl Clone for PointerOffset[src]
impl Clone for PointerOffsetfn clone(&self) -> PointerOffset[src]
fn clone(&self) -> PointerOffsetReturns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
fn clone_from(&mut self, source: &Self)Performs copy-assignment from source. Read more
impl Copy for PointerOffset[src]
impl Copy for PointerOffsetimpl Debug for PointerOffset[src]
impl Debug for PointerOffsetfn fmt(&self, f: &mut Formatter) -> Result[src]
fn fmt(&self, f: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl Default for PointerOffset[src]
impl Default for PointerOffsetfn default() -> PointerOffset[src]
fn default() -> PointerOffsetReturns the "default value" for a type. Read more
impl Eq for PointerOffset[src]
impl Eq for PointerOffsetimpl PartialEq for PointerOffset[src]
impl PartialEq for PointerOffsetfn eq(&self, other: &PointerOffset) -> bool[src]
fn eq(&self, other: &PointerOffset) -> boolThis method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, other: &PointerOffset) -> bool[src]
fn ne(&self, other: &PointerOffset) -> boolThis method tests for !=.
impl Ord for PointerOffset[src]
impl Ord for PointerOffsetfn cmp(&self, other: &PointerOffset) -> Ordering[src]
fn cmp(&self, other: &PointerOffset) -> OrderingThis method returns an Ordering between self and other. Read more
fn max(self, other: Self) -> Self1.21.0[src]
fn max(self, other: Self) -> SelfCompares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self1.21.0[src]
fn min(self, other: Self) -> SelfCompares and returns the minimum of two values. Read more
impl PartialOrd for PointerOffset[src]
impl PartialOrd for PointerOffsetfn partial_cmp(&self, other: &PointerOffset) -> Option<Ordering>[src]
fn partial_cmp(&self, other: &PointerOffset) -> Option<Ordering>This method returns an ordering between self and other values if one exists. Read more
fn lt(&self, other: &PointerOffset) -> bool[src]
fn lt(&self, other: &PointerOffset) -> boolThis method tests less than (for self and other) and is used by the < operator. Read more
fn le(&self, other: &PointerOffset) -> bool[src]
fn le(&self, other: &PointerOffset) -> boolThis method tests less than or equal to (for self and other) and is used by the <= operator. Read more
fn gt(&self, other: &PointerOffset) -> bool[src]
fn gt(&self, other: &PointerOffset) -> boolThis method tests greater than (for self and other) and is used by the > operator. Read more
fn ge(&self, other: &PointerOffset) -> bool[src]
fn ge(&self, other: &PointerOffset) -> boolThis method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
impl Display for PointerOffset[src]
impl Display for PointerOffsetAuto Trait Implementations
impl Send for PointerOffset
impl Send for PointerOffsetimpl Sync for PointerOffset
impl Sync for PointerOffset