Struct marc::FieldRepr
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pub struct FieldRepr { // some fields omitted }
MARC field representation
Methods
impl FieldRepr
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fn add_subfield<Ident, D>(&self, identifier: Ident, f_data: D) -> Result<FieldRepr> where Ident: Into<Identifier>, D: AsRef<[u8]>
Will return new FieldRepr
with specified subfield included.
Errors
Will return Error if resuling field length (with field terminator) is greater than 9.999 bytes.
fn filter_subfields<F>(&self, fun: F) -> FieldRepr where F: FnMut(&Subfield) -> bool
Will return new FieldRepr
filtered by fun
.
Subfield will be removed if fun
returns false
on it.
fn get_tag(&self) -> Tag
Returns tag of a field.
fn get_data(&self) -> &[u8]
Returns data of a field (no field terminator).
Trait Implementations
impl PartialOrd for FieldRepr
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fn partial_cmp(&self, __arg_0: &FieldRepr) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &FieldRepr) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &FieldRepr) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &FieldRepr) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &FieldRepr) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl Ord for FieldRepr
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fn cmp(&self, __arg_0: &FieldRepr) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl PartialEq for FieldRepr
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fn eq(&self, __arg_0: &FieldRepr) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &FieldRepr) -> bool
This method tests for !=
.
impl Eq for FieldRepr
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impl Clone for FieldRepr
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fn clone(&self) -> FieldRepr
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Debug for FieldRepr
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impl Display for FieldRepr
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impl<T, Ind, Ident, D> From<(T, Ind, Vec<(Ident, D)>)> for FieldRepr where T: Into<Tag>, Ind: Into<Indicator>, Ident: Into<Identifier>, D: Into<Vec<u8>>
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fn from((tag, indicator, subfields): (T, Ind, Vec<(Ident, D)>)) -> FieldRepr
Performs the conversion.