Enum ContentDigestMode 

pub enum ContentDigestMode {
    Strong,
    Weak,
}

Represents the supported modes for calculating content digests.

Variants

Strong

Use a strong digest for file content.

Strong digests require hashing all of the contents of a file; this may noticeably impact performance for very large files.

This setting guarantees that a modified file will be detected.

Weak

Use a weak digest for file content.

A weak digest is based solely off of file metadata, such as size and last modified time.

This setting cannot guarantee the detection of modified files and may result in a modified file not causing a call cache entry to be invalidated.

However, it is substantially faster than using a strong digest.

Trait Implementations

impl Clone for ContentDigestMode

fn clone(&self) -> ContentDigestMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ContentDigestMode

impl Debug for ContentDigestMode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ContentDigestMode

fn default() -> ContentDigestMode

Returns the “default value” for a type.

impl Eq for ContentDigestMode

impl<'de> FromToml<'de> for ContentDigestMode

fn from_toml( __ctx: &mut Context<'de>, __item: &Item<'de>, ) -> Result<Self, Failed>

Attempts to construct Self from a TOML Item.

impl Hash for ContentDigestMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ContentDigestMode

fn eq(&self, other: &ContentDigestMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ContentDigestMode

impl ToToml for ContentDigestMode

fn to_toml<'__de>( &'__de self, __arena: &'__de Arena, ) -> Result<Item<'__de>, ToTomlError>

Produces a TOML Item representing this value.

fn to_optional_toml<'a>( &'a self, arena: &'a Arena, ) -> Result<Option<Item<'a>>, ToTomlError>

Produces an optional TOML Item representing this value.