pub struct EncodedEnvironmentConstraints {
pub ccat: u64,
pub comp: u64,
pub requirements: Dictionary,
pub vers: u64,
}Expand description
Represents the DER encoded form of environment constraints.
Instances can be converted into a Value using .into().
Fields§
§ccat: u64We’re not sure what this is.
Value always appears to be 0.
comp: u64We’re not sure what this is.
Value always appears to be 1.
We hypothesize it might be a compatibility version number.
requirements: DictionaryThe user-provided constraints, as a mapping.
vers: u64We’re not sure what this is.
Value always appears to be 1.
We hypothesize it is a version number.
Implementations§
Source§impl EncodedEnvironmentConstraints
impl EncodedEnvironmentConstraints
Sourcepub fn from_der(data: impl AsRef<[u8]>) -> Result<Self>
pub fn from_der(data: impl AsRef<[u8]>) -> Result<Self>
Attempt to decode an instance from DER.
Sourcepub fn from_requirements_plist(value: Value) -> Result<Self>
pub fn from_requirements_plist(value: Value) -> Result<Self>
Obtain an instance from a requirements plist.
Sourcepub fn from_requirements_plist_file(path: impl AsRef<Path>) -> Result<Self>
pub fn from_requirements_plist_file(path: impl AsRef<Path>) -> Result<Self>
Attempt to construct an instance by reading requirements plist data from a file.
Source file can be XML or binary encoding.
Sourcepub fn der_encode(&self) -> Result<Vec<u8>>
pub fn der_encode(&self) -> Result<Vec<u8>>
Encode the instance to DER.
Sourcepub fn requirements_plist(&self) -> Value
pub fn requirements_plist(&self) -> Value
Obtain just the requirements as a plist Value.
Trait Implementations§
Source§impl Clone for EncodedEnvironmentConstraints
impl Clone for EncodedEnvironmentConstraints
Source§fn clone(&self) -> EncodedEnvironmentConstraints
fn clone(&self) -> EncodedEnvironmentConstraints
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl From<EncodedEnvironmentConstraints> for Value
impl From<EncodedEnvironmentConstraints> for Value
Source§fn from(value: EncodedEnvironmentConstraints) -> Self
fn from(value: EncodedEnvironmentConstraints) -> Self
Auto Trait Implementations§
impl Freeze for EncodedEnvironmentConstraints
impl RefUnwindSafe for EncodedEnvironmentConstraints
impl Send for EncodedEnvironmentConstraints
impl Sync for EncodedEnvironmentConstraints
impl Unpin for EncodedEnvironmentConstraints
impl UnwindSafe for EncodedEnvironmentConstraints
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